Question

What is the area of the shaded portion of the given figures

Answer 1

Answer:

1) area of outer circle - area of inner circle

• |pi R*R - |pi r*r
• 22/7 14*14 - 22/7 7*7
• 462 sq. m

2)same here

• 22/7 10*10 - 22/7 2*2
• 301.71 sq. m