Question

The square has a base and height of 10 cm what is the area of the Shaded region?

Answer 1

Shaded region S= ?

Diameter D= 10cm

Circle area= π•D^2/4

S= Square - Circle

S= D^2 - π• D^2/4

S= 10^2 - π• 25

S= 100 - 78.5= 21.5

Then answer is

Shaded area S= 21.5 cm2