Question

area of a sector of a circle is​

Answer 1

Answer:

Area of a sector

In a circle with radius r and centre at O, let ∠POQ = θ (in degrees) be the angle of the sector. Then, the area of a sector of circle formula is calculated using the unitary method. Now the area of the sector for the above figure can be calculated as (1/8) (3.14×r×r).

Answer 2

$\frac{theta}{360} \times radius \: of \: the \: circle$