Question

What is the circumference of a circle whose radius

is 16 feet? Leave answer in terms of pi.
Circle one answer:
A) 16 Π inches
B) 32 Π inches
C) 256 Π inches

Answer 1

32 inches because 16x2 is 32

Answer 2

B) 32π inches

Explanation:

We know the formula for circumference; circumference = 2* π * radius. In this case, the circumference is 2 * π * 16 = 32 π inches.