Question

Q4. The area of the figure of
radius = 7 cm is
​

Answer 1

Answer:

give that r = 7cm.

therefore diameter= 7×2

= 14cm.

diameter of circle = side of square = 7cm.

therefore area of shaded region = area of square - area of circle

= a^2 - pi * r^2

= (14)^2 - 22/7 × 7 ×7

= 196 - 154

= 42 cm^2

hope it helps.....

pls mark brainliest.

Answer 2

Step-by-step explanation:

Radius = 7cm

1. Area of circle = pi × r²

= 22/7 × 7²

= 22/7 × 49

= 22 × 7

= 154 cm² Ans....