Question

find the area of the shaded portions in the following figures​

Answer 1

Area of Square :-

( Side )²

Area of Circle

π( Radius )²

Given :-

Side is 14 cm.

Radius is 14/2 = 7 cm

Area of Shaded Region

Area of square - Area of Circle

( Side )² - π( Radius )²

(14)² - π(7)²

196 - 49π

42.06 cm²

Answer

So, area of shaded region is 196 - 49π or

42.06 cm².

Thank you.