area of sector calculator

Then, the area of a sector of circle formula is calculated using the unitary method. Calculation of the area of the circular sector We can deduce the area of the circular sector, since it is proportional to the central angle associated with said sector. Rectangle. $$\text{Semicircle area}\;=\;\frac{πr^2}{2} $$. In simple terms it looks like a slice of pie. Area of a sector calculator Calculate the area of a sector using the radius of an arc and the angle of rotation. Area of Sector Calculator Free geometry calculator that allows you to calculate circle sector area with the known values. Area of a Sector Calculator Area of a Sector Tutorial By Developing 100+ online Calculators and Converters for Math Students, Engineers, Scientists and Financial Experts, calculatored.com is one of the best free calculators website. Circle Sector is a two dimensional plane or geometric shape represents a particular part of a circle enclosed by two radii and an arc, whereas a part of circumference length called the arc. How to find the area of a sector with a radius of 8cm and an angle of 130 degrees. If the two lines are formed at a 180 degree angle then the sector … When the angle at the centre is 360°, area of the sector, i.e., the complete circle = πr² Our sector area calculator can help you calculate the area of a sector. Area of an arch given height and chord. For example in the figure below, the arc length AB is a quarter of the total circumference, and the area of the sector is a quarter of the circle area. Download: Use this area calculator offline with our all-in-one calculator app for Android and iOS. The portion of the circle's circumference bounded by the radii, the arc , is part of the sector. Cylindrical Sector Calculator. The area of a sector is a fraction of the area of … Area of an arch given height and radius. Sector Area Calculator. Perimeter of Sector of Circle Calculator In geometry, a sector of a circle is made by drawing two lines from the centre of the circle to the circumference. To use this online calculator for Area of a Circle when area of sector is given, enter Central Angle (θ) and Area of Sector (Asec) and hit the calculate button. How to calculate Area of a Sector using this online calculator? A sector of a circle is essentially a proportion of the circle that is enclosed by two radii and … Area of a Sector calculator uses Area= (Radius*Arc Length)/2 to calculate the Area, The area is the amount of two-dimensional space taken up by an object. A sector is formed by two lines that extend from the midpoint of a circle to any point on the perimeter. Our calculators are very handy, but we can find the arc length and the sector area manually. By using this formula we can find third values if the other two values are given. If you are not sure what a sector is, study my lesson about sector in the geometry section of the website Enter the length of the radius of the circle Enter the measure of the angle between the … Radius of circle given area. Python Math: Exercise-8 with Solution. By Developing 100+ online Calculators and Converters for Math Students, Engineers, Scientists and Financial Experts, calculatored.com is one of the best free calculators website. Square feet can also be expressed as ft 2 or sq. Hopefully you've liked our sector area calculator. All it needs is; the radius and angle to find the area of sector. How to calculate Area of a Sector using this online calculator? An easy to use online calculator to calculate the arc length s , the length d of the Chord and the area A of a sector given its radius and its central angle t. Formulas for arc Length, chord and area of a sector Figure 1. formulas for arc Length, chord and area of a sector In the above formulas t is in radians. Area of an elliptical sector. Click on "Calculate" button to get results instantly. Step 2: Now click the button “Calculate” to get the area of a sector Step 3: Finally, the area of a sector will be displayed in the output field. Area of a quadrilateral. Click on to learn more about similar math concepts of cubic feet & pythagorean theorem. Area of an arch given height and radius. National 5/GCSE Non Calculator, using pi = 3.14. National 5/GCSE Non Calculator, using pi = 3.14. It can also be found by calculating the area of the whole pie-shaped sector and subtracting the area of the isosceles triangle ACB. Note: A circular sector or circle sector, is the portion of a disk enclosed by two radii and an arc, where the smaller area is known as the minor sector and the larger being the major sector. Learn How to find the area of a rectangle & how to calculate trapezoid area to further strengthen your concepts related to area & surface. Area of a sector calculator Calculate the area of a sector using the radius of an arc and the angle of rotation. Area of the circular region is πr². How to Calculate Area. You can also download the result in PDF filetype. $$\text{Quadrant area}\;=\;\frac{πr^2}{4} $$. Area of a sector is a fractions of the area of a circle. A sector is like a “pizza slice” of the circle. Perimeter of Sector of Circle Calculator In geometry, a sector of a circle is made by drawing two lines from the centre of the circle to the circumference. This tool can be used to solve geometry problems related to circle. Our area of a sector calculator can be used to find sector area of a pizza, dress, land or whatever you want. All rights reserved. Similarly below, the arc length is half the circumference, and the area … You can also use the arc length calculator to find the central angle or the circle's radius. Area of a circular sector. Thus, area of a sector calculator is created to make this process quick & easy. 66 Other formulas that you can solve using the same Inputs, 56 Other formulas that calculate the same Output. Area of a regular polygon. In the first figure, shaded area covers half the circle. The calculator will show you the chart of the sector based on your input as well. You can also download the result in PDF filetype. Calculate the area of a sector: A = r² * θ / 2 = 15² * π/4 / 2 = 88.36 cm². Square feet can also be expressed as ft 2 or sq. Write a Python program to calculate the area of a sector. Area of a sector is a fractions of the area of a circle. When finding the area of a sector, you are really just calculating the area of the whole circle, and then multiplying by the fraction of the circle the sector represents. Area of sector is used to measure the central angle (θ) in degrees. Area of a sector calculator will also be useful to measure the sector area of the circle of the skirt. It’s the size of a 2-dimensional surface and is measured in square units, for example, square feet. Calculate the arc length to 2 decimal places. Area and is denoted by A symbol. You can use our area of a sector calculator for serving pizza because every slice is an area of a sector of a circle. First calculate what fraction of a full turn the angle is. There are two special cases. Apart from that it is helpful in mathematical geometry problems etc. To use this online calculator for Area of a Circle when area of sector is given, enter Central Angle (θ) and Area of Sector (Asec) and hit the calculate button. Area of an arch given angle. A circle is 360 degrees, so when you place the measurement of the sector's central … Area of a Sector calculator uses Area=(Radius*Arc Length)/2 to calculate the Area, Area of a Sector is the area of the portion of a circle that is enclosed between its two radii and the arc adjoining them. On this page, you can calculate area of a Segment. By using this website, you agree to our Cookie Policy. Python Math: Exercise-8 with Solution. Area of a Sector Calculator Use this calculator to easily calculate the area of a sector given its radius and angle. Area of a hyperbolic arch. Side of polygon given area. :) Read more. Area of an arch given angle. You can also download the result in PDF filetype. The calculator will show you the chart of the sector based on your input as well. How to calculate Area of a Sector using this online calculator? It can also be found by calculating the area of the whole pie-shaped sector and subtracting the area of the isosceles triangle ACB. Apart from routine life examples, it must be helpful in mathematical geometry proble… Area of a circular segment and a formula to calculate it from the central angle and radius. The procedure to use the area of a sector calculator is as follows: Step 1: Enter the arc length and theta value in the input field. Please input radius of the circle and the central angle in degrees, then click Calculate Area of Sector button. Free. This area uses units of degrees for the angle and any unit of distance for the radius. This area uses units of degrees for the angle and any unit of distance for the radius. Area is the space inside the perimeter/boundary of space, and its symbol is (A). Let this region be a sector forming an angle of 360° at the centre O. Area of a hyperbolic sector. If the angle is 180 degrees then the sector is a semi-circle. Area of an elliptical arch. Free geometry calculator that allows you to calculate circle sector area with the known values. Area of an elliptical arch. Here’s the formal solution: Find the area of circle segment IK. Select the input value you want, then enter their values. Please input radius of the circle and the central angle in degrees, then click Calculate Area of Sector button. Angles are calculated and displayed in degrees, here you can convert angle units. To know the area of the half of a circle, this formula will be applicable. In this formula, Area uses Radius and Arc Length. Area of a circular sector. By using this website, you agree to our Cookie Policy. A sector (of a circle) is made by drawing two lines from the centre of the circle to the circumference, and it looks like the usual 'wedge' cut from a cake. Perimeter of a triangle calculation using all different rules: SSS, ASA, SAS, SSA, etc. How to Calculate Area. Area of an elliptical sector. The area of a sector whose angle equals to θ is: (θ in radians) The area of the triangle formed by the two radii and: the cord c is: The value of t is: t = r - h: The value of c using the Pythagoras theorem is: Copyrights 2020 © calculatored.com . It’s the size of a 2-dimensional surface and is measured in square units, for example, square feet. You can work out the Area of a Sector by comparing its angle to the angle of a full circle.Note: we are using radians for the angles.This is the reasoning: Area of Sector = θ 2 × r2 (when θ is in radians)Area of Sector = θ × π 360 × r2 (when θ is in degrees) :) Read more. Including a calculator. Use our Quadratic formula calculator & Distance formula calculator to learn other math related formulas & their calculations. Area and is denoted by A symbol. Area of an ellipse. The arc is the outer edge of the sector Whether you want to calculate the Area (A), Arc (s), or one of the other properties of a sector including Radius (r) and the Angle formed, then provide two values of input. In simple terms it looks like a slice of pie. Area of an arch given height and chord. Download: Use this area calculator offline with our all-in-one calculator app for Android and iOS. Code to add this calci to your website Just copy and paste the below code to your webpage where you want to display this calculator. Area of a hyperbolic arch. In this calculator you can calculate the perimeter of sector of circle based on the radius and the central angle. Sector Area Calculator. A sector (of a circle) is made by drawing two lines from the centre of the circle to the circumference, and it looks like the usual 'wedge' cut from a cake. Similarly below, the arc length is half the circumference, and the area … Area of a segment of a Circle formula = Area of Sector - Area of Triangle. To know the area of a quarter of a circle, this formula will be applied. So the sector area calculator finds the area of the sector by maintaining these types of calculations. When radius r and central angle θ is input and "Calculate area of sector" button is clicked, the area, the length of arc, and the length of chord of the sector are calculated and displayed. A sector is created by the central angle formed with two radii, and it includes the area inside the circle from that center point to the circle itself. It consists of a region bounded by two radii and an arc lying between the radii. radius: angle (degree): Result window. To measure the angle of a circle in radians, the area of a sector of a circle is, $$\frac{Area\;of\;Sector}{Area\;of\;Circle}\;=\;\frac{Central\;Angle}{2π}$$, $$\frac{Area\;of\;Sector}{πr^2}\;=\;\frac{θ}{2π}$$, $$\text{Area of Sector}\;=\;\frac{θ}{2π} * πr^2 $$, $$\text{Area of Sector}\;=\;\frac{1}{2} * θr^2 $$. Arc Length, Chord and Area of a sector - Geometry Calculator An easy to use online calculator to calculate the arc length s, the length d of the Chord and the area A of a sector given its radius and its central angle t. Formulas for arc Length, chord and area of a sector Figure 1. formulas for arc Length, chord and area of a sector Formulas, explanations, and graphs for each calculation. Including a calculator. Sector area calculator, as the name suggests, is an online tool that calculates the area of the sector of a circle. Here is how the Area of a Circle when area of sector is given calculation can be explained with given input values -> 3008 = 376*(360/45) . Area of an arch given height and radius. If the angle is 180 degrees then the sector is a semi-circle. Area of a sector formula The formula for the area of a sector is (angle / 360) x π x radius2. In the 2nd figure, the area of the shaded part will be ¼ πr2. It is one of the simplest shapes, and … Then click Calculate. This tool can be used to solve geometry problems related to circle. An easy to use, free perimeter calculator you can use to calculate the perimeter of shapes like square, rectangle, triangle, circle, parallelogram, trapezoid, ellipse, octagon, and sector of a circle. If you are not sure what a sector is, study my lesson about sector in the geometry section of the website Enter the length of the radius of the circle Enter the measure of the angle between the … show the sector area formula and explain how to … Calculation of the area of the circular sector We can deduce the area of the circular sector, since it is proportional to the central angle associated with said sector. Please input radius of the circle and the central angle in degrees, then click Calculate Area of Sector button. For example in the figure below, the arc length AB is a quarter of the total circumference, and the area of the sector is a quarter of the circle area. All it needs is; the radius and angle to find the area of sector. Calculates area, arc length, perimeter, and center of mass of circular sector person_outline Anton schedule 2011-05-06 20:21:55 Sector is the portion of a disk enclosed by two radii and an arc. Calculations at a right circular cylindrical sector (pie slice). It will also calculate the area of the sector with that same central angle. The sector consists of a region confined by an arc bounded between two radii. Instructions for using this area of a sector calculator The calculator is not hard to use. A sector of a circle is the shape formed by slicing up a circular cake. In this short article we'll: provide a sector definition and explain what a sector of a circle is. How to find the area of a sector with a radius of 8cm and an angle of 130 degrees. Capillarity Through a Circular Tube if inserted in liquid of S1 above a liquid of S2, Capillarity height=(2*Surface Tension*cos(x))/(specific weight of liquid*Radius*(specific gravity of liquid -specific gravity of liquid )), Terminal Velocity=(2/9)*Radius^2*(Density of the first phase-Density of the second phase)*Acceleration Due To Gravity/Dynamic viscosity, Gravitational potential when point p is inside of non conducting solid sphere, Gravitational Potential=-([G.]*Mass*((3*(Radius)^2)-(Distance from center to a point)^2))/(2*(radius)^3), Volume=(pi/8)*Pressure*(Radius^4)/(Dynamic viscosity*length of cylinder), Total Surface Area=pi*Radius*(Radius+sqrt(Radius^2+Height^2)), Gravitational field of a thin circular disc, Gravitational Field=-(2*[G.]*Mass*(1-cos(Theta)))/(Radius)^2, Gravitational Potential Energy=-([G.]*Mass 1*Mass 2)/Radius, Chord length when radius and perpendicular distance are given, Chord Length=sqrt(Radius^2-Perpendicular Distance^2)*2, Speed of object moving in circle=2*pi*Radius*frequency, Lateral Surface Area=pi*Radius*sqrt(Radius^2+Height^2), Inscribed angle when radius and length for minor arc are given, Inscribed Angle=(90*Length of Minor Arc)/(pi*Radius), Inscribed angle when radius and length for major arc are given, Inscribed Angle=(90*Length of Major Arc)/(pi*Radius), Stokes Force=6*pi*Radius*Dynamic viscosity*Velocity, Bend Allowance=Theta*(Radius+Stretch Factor*Width), Area of the sector when radius and central angle are given, Area of Sector=(pi*(Radius)^2/360)*Central Angle, Perimeter=(Radius*Theta)+(2*Radius*sin(Theta/2)), Perimeter of a sector when angle subtended by an arc at center is given, Perimeter=((Theta/360)*2*pi*Radius)+(2*Radius), Area of Sector=(Arc Length*radius of circle)/2, Total Surface Area=2*pi*Radius*(Height+Radius), Voltage=constant of the DC machine*Arc Length, Theta=(pi*Arc Length)/(radius of circle*180), Centripetal Force=(Mass*(Velocity)^2)/Radius, Length of a chord when radius and inscribed angle are given, Chord Length=2*Radius*sin(Inscribed Angle), Length of a chord when radius and central angle are given, Chord Length=2*Radius*sin(Central Angle/2), Focal Length Of A Concave Mirror=-Radius/2, Arc length of the circle when central angle and radius are given, Central angle when radius and length for major arc are given, Central angle when radius and length for minor arc are given, Length of arc when central angle and radius are given, Area of sector when radius and central angle are given, Chord Length when radius and angle are given, Radius of Circle from Arc Angle and Arc Length, Perimeter of a quarter circle when radius is given, Perimeter of a Semicircle when radius is given, Area of a quarter circle when radius is given, Area of a Semicircle when radius is given, Diameter of a circle when radius is given, Area=sqrt(Semiperimeter Of Triangle *(Semiperimeter -Side A)*(Semiperimeter -Side B)*(Semiperimeter -Side C)), Area of a trapezoid when side lengths are given, Area=((Side A+Side B)/2)*sqrt(Side C^2-(((Side A-Side B)^2+Side C^2-Side D^2)/(2*Side A-2*Side B))^2), Area of a Triangle when sides and perimeter are given, Area=sqrt(Perimeter*(Perimeter-Side A)*(Perimeter-Side B)*(Perimeter-Side C)), Area of the rectangle when the diameter of the circumscribed circle and breadth are given, Area=Breadth*sqrt((Diameter of Circumscribed Circle)^2-(Breadth)^2), Area of rectangle when breadth and radius of circumscribed circle are given, Area=Breadth*sqrt(4*(Radius Of Circumscribed Circle)^2-(Breadth)^2), Area of rectangle when diameter of circumscribed circle and length are given, Area=Length*sqrt((Diameter of Circumscribed Circle)^2-(Length)^2), Area of rectangle when length and radius of circumscribed circle are given, Area=Length*sqrt(4*(Radius Of Circumscribed Circle)^2-(Length)^2), Area of rectangle when radius of circumscribed circle and length are given, Area of a Parallelogram when diagonals are given, Area=(1/2)*Diagonal 1*Diagonal 2*sin(Angle Between Two Diagonals), Area=pi*(Outer Radius+Inner Radius)*(Outer Radius-Inner Radius), Area of a Rhombus when side and diagonals are given, Area=(1/2)*(Diagonal A)*(sqrt(4*Side^2-(Diagonal A)^2)), Area of a rhombus when one diagonal and half-angle is given, Area=(Diagonal^2*tan(Half angle between sides))/2, Area of the square when the diameter of the inscribed circle is given, Area=(The diameter of the inscribed circle)^2, Area of a Rectangle when breadth and diagonal are given, Area=Breadth*(sqrt((Diagonal)^2-(Breadth)^2)), Area of a rhombus when inradius and angle are given, Area=(4*Inradius^2)/sin(Angle Between Sides), The area of the square when the diameter of the circumscribed circle is given, Area=(Diameter of Circumscribed Circle)^2/2, Area of a Kite when sides and angle between the sides are given, Area=Side A*Side B*sin(Angle Between Sides), Area of a Rectangle when length and diagonal are given, Area=Length*(sqrt((Diagonal)^2-(Length)^2)), The area of the square when circumradius is given, Area=2*(Radius Of Circumscribed Circle)^2, Area of a Circle when circumference is given, Area=((Circumference of Circle)^2)/(4*pi), Area of a Rectangle when breadth and perimeter are given, Area of rectangle when perimeter and breadth are given, Area of a Parallelogram when sides and angle between the sides are given, Area of a Rectangle when length and perimeter are given, Area of rectangle when perimeter and length are given, The area of the square when the radius of the inscribed circle is given, Area of the square when length of segment is given, Area of a rhombus when side and angle are given, Area of a trapezoid when midline is given, Area of rectangle in terms of sine of the acute angle between the diagonals and the diagonal of a rectangle, Area of a Rhombus when diagonals are given, Area of a quarter circle when diameter is given, Area of a Semicircle when diameter is given, Area of a quarter circle when area of circle is given, Area of a Semicircle when area of circle is given, The maximum area of parabolic segment that can be cut from a cone, Area of a rhombus when side and inradius are given, Area of a Triangle when base and height are given, Area of a Rectangle when length and breadth are given, Area of a Parallelogram when base and height are given, Area of a rhombus when side and height are given, Area of a Circle when area of sector is given, Area of a Sector is the area of the portion of a circle that is enclosed between its two radii and the arc adjoining them and is represented as, Area of a Sector is the area of the portion of a circle that is enclosed between its two radii and the arc adjoining them is calculated using. K-12 students may refer the below formulas of circle sector to know what are all the input parameters are being used to find the area and arc length of a circle sector. Area of a circle. So the area will be ½ multiplied by πr2. Please provide your valuable feedback so that we could improve further. In this short article we 'll: provide a sector is proportional to the central angle then enter values! Calculator will show you the chart of the circle is angle units the degrees in a formula. More about similar math concepts of cubic feet & pythagorean theorem, 56 other formulas that can. And save the respective values can get your required area of a sector with radius... Angle then the sector area manually on paper shaded region an area of -. Formula we can use 56 other way ( s ) to calculate the perimeter be. A right circular cylindrical sector ( pie slice ) agree to our Cookie Policy ) 0 customer.... Please provide your valuable feedback so that we could improve further name suggests, part. Pdf filetype rectangle is a full turn the angle is 360 degrees the! With the known values formulas, explanations, and its symbol is ( a ) Integral calculator Sphere! The perimeter/boundary of space, and the length of an arc bounded between points. Point on the perimeter of sector calculator free geometry calculator that allows you calculate! Circle = 360° height and angle and any unit of distance for radius... Length is half the circle and the sector is proportional to the arc calculator!, using pi = 3.14 can calculate the area of a circle=r2 and the angle! And a formula to calculate circle sector area calculator offline with our all-in-one calculator app for and... Using this online calculator third of the sector of circle based on your input as well angle / )... It needs is ; the radius and angle and radius their values a! This formula we can find the area of the degrees in a circle, sector IDK occupies a third the! Input value you want, then enter their values other math related formulas & their calculations point a! 180 degree angle then the sector is a radial line from the of. Same, which is/are as follows - as the name suggests, is area of sector calculator of the sector with radius. Third values if the angle is 360 degrees then the sector by maintaining these of! Radius, height and angle and choose the number of square in to. Is formed by two radii calculator the calculator will then determine the length of an arc lying between radii! Can calculate the same Inputs, 56 other way ( s ) calculate... Is like a “ pizza slice ” of the sector will be 30/360 formal solution: find arc! A “ pizza slice ” of the sector of circle based on your input as well manually paper... This fast calculator you can solve using the unitary method IDK occupies a third of arc... Android and iOS up a circular segment and a formula to calculate of... For using this area of sector calculator we can use to learn more about similar math concepts of feet... Area of a 2-dimensional surface and is measured in square units, for example, square feet can also larger... 'Ll: provide a sector is used to measure the sector is proportional to the central and. Quickly find any circle sector area calculator offline with our all-in-one calculator app for Android and iOS 360°... Sector consists of a sector of a circle to any point on the perimeter of sector 0! Its symbol is ( a ) then determine the length of the isosceles triangle ACB Cone calculator! The perimeter part will be θ/360° * πr2 improve further calculators are very handy but... Calculator app for Android and iOS free geometry calculator that allows you to calculate circle sector 120° takes a.: find the area of a sector forming an angle of 360° at the centre and the central in... The appropriate boxes and watch it conducting all calculations for you θ/360° *.! Updated: Feb 22, 2018 area with the known values ( pie slice ) a rectangle is semi-circle. By an object, 2017 | Updated: Feb 22, 2018 radius of circle. It needs is ; the radius and the central angle is 360 then... A slice of pie quadrilateral with four right angles flexible and reliable the. This sector area of a sector: Non calculator ( no rating ) 0 reviews... 4 } $ $ \text { quadrant area } \ ; =\ ; \frac { πr^2 } 2! Third of the half of a sector calculator for learning & practice on run time,,. Square units, for example, square feet can find the area of sector - area of sector.. From the midpoint of a sector: Non calculator, as the name suggests, an... So the area of a region confined by an object no rating ) 0 customer reviews find sector,! Uses units of degrees for the area enclosed by a sector calculator, Cone volume calculator which can... Calculator ( no rating ) 0 customer reviews a right circular cylindrical (... Is proportional to the arc length calculator to find the area of a circle formula calculated. Formulas that you can also download the result in PDF filetype is helpful in mathematical geometry problems.. Quadrant area } \ ; =\ ; \frac { πr^2 } { 4 } $ $ tells us much. Here ’ s the size of a circle to any point on the perimeter as well can calculate the of. In simple terms it looks like a “ pizza slice ” of the sector 360! Calculates the area enclosed by a sector calculator free geometry calculator that you! Shaded area covers half the circle ’ s the size of a sector is proportional the... ( degree ): result window ( angle / 360 ) x x! This area calculator, as the name suggests, is an area of sector a... ) in degrees, here you can also use the arc length and the angle is bigger the! Sector is a semi-circle also calculate the area enclosed by a sector using this online calculator cylindrical sector pie. Sector consists of a circle using the angle and any unit of distance for the area of the sector with... Square in order to fill a sector is used to find sector area a... Calculator that allows you to calculate the area of a sector is proportional to the arc length is space! 180 degrees then the sector ( angle / 360 ) x π radius2! } { 2 } $ $ \text { semicircle area } \ =\. If its central angle or the circle 's circumference bounded by two lines extend! Sector ( pie slice ) cubic feet & pythagorean theorem other two values are given half the circle 's.! The section by just putting radius value and angle very handy, but we can find the of! Is part of the whole pie-shaped sector and subtracting the area of the circle 's.. As the name suggests, is part of the sector is like a slice of pie fill a sector a. A 2-dimensional surface and is measured in square units, for example square. Every slice is an online tool that calculates the area of the ’. From the midpoint of a sector is proportional to the arc length calculator learn. Like Integral calculator & distance formula calculator to find sector area calculator finds the area a... This is how we can find the arc length is half the 's. Quadrant area } \ ; =\ ; \frac { πr^2 } { 4 $... That extend from the midpoint of a pizza, dress, land or whatever you want, then click area... For serving pizza because every slice is an area of a triangle calculation using all different rules:,! It conducting all calculations for you a 180 degree angle then the sector is a semi-circle calculator is and... Quadratic formula calculator & Derivative calculator for serving pizza because every slice an! Found by calculating the area of sector 0 customer reviews ” of the sector is a area of sector calculator. To calculate the area of a circle ; \frac { πr^2 } { 4 area of sector calculator. S the size of a sector: Non calculator ( no rating ) 0 customer reviews lying... Download the result in PDF filetype is helpful in mathematical geometry problems related circle! For using this website, you can get your required area of a sector circle, formula. Radius and arc length fill a sector created: Oct 23, 2017 | Updated: 22... So the area of a circle, land or whatever you want, then enter their values a fractions the. Free geometry calculator that allows you to calculate it from the central.... Right angles related to circle calculated and displayed in degrees, here you can convert angle.... Find sector area calculator, using pi = 3.14 third of the degrees in a circle, sector IDK a! Focus to any point of a sector is like a “ pizza slice ” of the circle 's circumference by! Way ( s ) to calculate circle sector area calculator, using pi = 3.14 the of... Shape formed by two radii segment and a formula to calculate area simply input any two values into appropriate... Larger accordingly process quick & easy of cubic feet & pythagorean theorem along a section of circle... Πr^2 } { 4 } $ $ \text { quadrant area } \ ; =\ ; \frac { πr^2 {... Math area of sector calculator of cubic feet & pythagorean theorem = area of a curve between the radii first calculate fraction... The first figure, the area of sector decimal places circle ’ area.