Area of a Sector Formula

The line segments that join the two ends of an arc formed in a circle is called as the sector. The formula to find the sector of the angle uses radius and sector angle formed by the chord and arc, measured in degrees.

Formula Used:


Area of Sector = 1/2 × Radius of Circle × Sector Angle

Related Calculator:

The product of half of the radius of the circle and the sector is the area of the sector. Two equal sectors form a semicircle.

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