Question

circumference of a circle...I'm stuck on this one....please help!

Answer 1

Answer:

see explanation

Step-by-step explanation:

The formula for calculating the circumference (C) of a circle is

C = πd ← d is the diameter

here d = 22, hence

C = 22π yd ← exact value

C ≈ 69.12 yd ( to the nearest hundredth )