Question

Can you please help me?

Answer 1

It’s pi times the diameter which is 7 so it would be 22

Answer 2

C = 21.98 in

Explanation:

C = πd,

where C is the circumference, π equals 3.14, and d is the diameter.

C = πd

C = (3.14)(7)

C = 21.98 in

Hope this helps!