This Circle Circumference Worksheet helps 6th graders find the circumference of circles using the radius or diameter, with clear diagrams and two real-world problems. A complete answer key is included for quick, confident practice.

This drawing circumference of circles worksheet has 5th grade students measure true-size circles, draw one with a compass, and find each circumference. An answer key is included for quick checking.

This Circumference of Circles Worksheet gives 6th graders six labeled circles to solve using C = π × d from the radius or diameter. Answer key included — perfect for no-prep circumference practice.