Answer:
The area of the sector BOC is A' = 31.4

Explanation:
Radius of the circle = 10 cm = 0.1 m
Angle of sector
= 36°
Area of the circle A =
A = 3.14 ×
= 0.0314
Now area of the sector BOC is


A' = 0.00314
= 31.4

Therefore the area of the sector BOC is A' = 31.4
