Question

Find the circumference of a circle with a radius of 9 meters. Use 3.14 for π. Round to the nearest hundredth if necessary.

Answer 1

C =2ΠR

=2 x (3.14)( 9)

=56.52meters

Answer 2

Answer:56.52

Explanation:

circumference = π*d

d=2r

d=2*9

d=18

3.14*18=56.52