Learning Target

Use strategies to develope formulas for finding the circumference of circles.

Lesson

The circumference of a circle is equal to pi times its diameter or pi times twice its radius.

Example:

Q: Find the circumference of a circle with a diameter of 6.25 feet.

A: 1.99

Link

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Mrs. Glosser's Math Goodies

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Modified on October 23, 2006 at 6:04 PM