Question

Can someone help me you’re correct me it only let me type one number plz

Answer 1

9

Step by step:

C= 2 x pi x r

c = 2 x pi x 4.5

c= 9 x pi

Answer 2

9

Explanation:

Hello There!

The circumference is equal to the diameter times π

The diameter given is 9m

NOTE: it says "leave answer in terms of π" meaning that we do not apply π to the diameter

So the answer would be just 9π