How the area of a square relates to its edge length – Project Maths

How the area of a square relates to its edge length

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<blockquote class="wp-embedded-content"><a href="http://www.projectmaths.ie/geogebra/how-the-area-of-a-square-relates-to-its-edge-length/">How the area of a square relates to its edge length</a></blockquote>
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