Current time:0:00Total duration:3:21

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# Perimeter: introduction

Perimeter is the distance around the edge of a shape. Learn how to find the perimeter by adding up the side lengths of various shapes. Created by Sal Khan.

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# Perimeter: introduction

Current time:0:00Total duration:3:21

0 energy points

Perimeter is the distance around the edge of a shape. Learn how to find the perimeter by adding up the side lengths of various shapes. Created by Sal Khan.