Question

WORTH 21 POINTS!!! Find the area of the shaded regions

Answer 1

Explanation:

area of circle=

`\pi \: r ^(2)`

22/7×6×6=113.14

=3/4of 113.14

=84.55cm²

Answer 2

84.823005

Explanation:

π6^2=113.09734

(360-90)/360=3/4

3/4* 113.09734=84.823005