Question

Yurrrr help please!!!!!!

Answer 1

Explanation:

she giotu htcg

Answer 2

Answer: pi(160) or 160 pi

Explanation:

First find the area of the whole circle.

A=pi(r^2)

A=pi((18+4)^2)

A=pi(484)

Next find the area of the none shaded circle.

A=pi(r^2)

A=pi(18^2)=pi(324)

Then subtract to get pi(160)