Question

Another one I forgot how to do

Answer 1

100.40 mm

Explanation:

Given that,

diameter of the circle d= 32 mm

radius r =32/2 mm [radius = diameter/2]

=16 mm

we know,

circumference of circle = 2 π r

=(2 x 3.14 x 16 ) mm [π=3.14]

=100.40 mm