Question

find the area of shaded regions
​

Answer 1

(60/360×π ×100)-(60/360×π×16)= answer=52.35-8.37=43.98

Answer 2

Here is your answer dear friend

Area of shaded region = Area of (big sector - small sector)

= (2 × 22/7 × 10) - (2 × 22/7 × 4)

= 440/7 - 176/7

=264/7

=37.714 cm^2

hope it would help u
pls mark it as brainliest