Question

Find the circumference of the circle shown below if the radius equals 9 inches. Use 3.14 for π. Use the formula

2 x π x r.

A)56.52
B)1,107.36
C)None of these answers
D)113.04
E)254.34

Answer 1

A. 56.52 inches

Explanation:

the Circumfernce = 2 x π x r

= 2×3.14×9

= 3.14×18

= 56.52 inches