Finding Circumference: Time for Pie

Review circumference by measuring tasty treats in this seventh-grade worksheet! Students must find the circumference of each of six pies, based on the provided diameter or radius. Learners will need to pay close attention to the measurement they are given to make sure they apply the formula correctly.

Perfect for a Thanksgiving or Pi Day activity, this worksheet will provide a fun way for students to practice finding circumference. This geometry principle will prepare learners for higher-level concepts, such as finding the area of circles, determining the perimeter of semicircles and quarter circles, and calculating arc length.

For more practice, check out Finding the Circumference of Circles and Circumference of Circles: Find Missing Radii #1. Students can also try Integer Operations: Autumn Day and Apple Orchard Sudoku for more fall-themed math fun!