Question

4) The diameter of a circle measures 16 mm. What is the

circumference of the circle? use 3.14 for ł, and do not
round your answer.(be sure to include the correct unit in
your answer)
16mm

Answer 1

Explanation:

d=16mm

therefore r=8mm

therefore circumference = 2pi r = 2* 3.14*8

=50.42cm

hope it helps

Answer 2

Answer: 50.24 mm

Explanation:

Circumference= 2πr

C = 2 x 3.14 x 8mm

C = 50.24 mm