Question

Calculate the area of a sector of a circle which subtending an angle 45degree at the Centre of the circle of radius 14centimeter.
total area = pi R^2
45 / 360 = 1 / 8 .... but you knew that !
so
pi R^2 / 8

Related Questions

A sector of a circle subtending an angle 300 degrees at the centre is used to form a cone with base... Calculate the area of the sector of a circle which subtends an angle of 45degree at the center of th... A sector of a circle of radius 7cm subtending angle 270 degree at the center calculate the area of s... A sector of a circle has an area of 55cm^2. If the radius of the circle is 10cm. Calculate the angle...