Question

The circle shown has a radius of 12 mm. What is the circumference of the circle

Answer 1

Problem

The circle shown has a radius of 12 mm. What is the circumference of the circle​

Solution

For this case we know that the radius of the circle would be r= 12 mm

The circumference would be given by this formula:

`C=2\pi r`

And replacing we got:

C= 2pi *(12mm) = 24 pi mm = 75.40 mm