Hope this will help you. It is a little hard to explain.
Im pretty sure that the answer it is A. 7
because if you subtract 2 from 7 you get 5
Answer:
Approximately 7.16 in
Step-by-step explanation:
Hi there!
Area of a circle equation:
where r is the radius
Plug in the given area 161 in.²

Divide both sides by π to isolate r²

Take the square root of both sides to isolate r

Therefore, the radius of the circle is approximately 7.16 in.
I hope this helps!
Answer:
Step-by-step explanation: