10.5 Solve Problems Involving Circumference of a Circle

Perimeter and Circumference

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Perimeter

Watch this video to see how to find the perimeter of polygons.

Circumference

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What is Pi?

Watch this video to learn about circles and pi.

Circumference and Area of Circles

Watch this video to learn how to find the circumference and the area of circles.

Circumference of a Circle

Watch this video to see examples of how to calculate the circumference of a circle.

Example 1: Describe Parts of a Circle and Find Circumference to Solve Problems

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Example 2: Find Diameter Using the Circumference

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Example 3: Use Circumference to Solve a Problem

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Key Concept

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