Question

Find the area of the shaded region. The radius of the large circle is 10 m. Round answer to the nearest hundredth.

Answer 1

hello the figure related to your question is missing attached below is the missing figure

answer : 157.08 m^2

Explanation:

Calculate the area of the shaded area

= Area of the large circle - Areas of the small circles

= ((
`(\pi )/(4)` ) * D^2) - 2( (
`(\pi )/(4)` ) * d^2 ) given that the small circles are congruent

= ((
`(\pi )/(4)` ) * 20^2 ) - 2 ( (
`(\pi )/(4)` ) * 10^2 )

= 314.16 - 157.08

= 157.08 m^2