Circumference of circles in terms of pi

A worksheet where you need to find the circumference of a set of circles, with the answer to be given in terms of pi. Choose if you want the problems to be in metric units or imperial units. Choose if you want the radius or diameter to be given in the problems (or a mix of both).

Number of problems

4 problems
8 problems
12 problems
15 problems


Metric units.
Imperial units.


Use whole numbers only for lengths.
Give radius.
Give diameter.

Answer sheet

Include answer sheet.