Finding Length of Unknown Sides: Area and Perimeter of Rectangles
By LearnZillion MathFrom boclips.com
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In this video, we learn how to find the area and perimeter of a rectangle when the length of every side is not known. The teacher explains the formulas for calculating perimeter and area, and demonstrates how to use these formulas to find the missing side lengths.
Tags
Explainer
Mathematics
Algebra
Upper Primary
Lower Primary
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