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Math Centers / Hinsdale / News / All About 2D Polygon Shapes
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All About 2D Polygon Shapes

Feb 19, 2020 | Hinsdale

Today's information on 2D polygon shapes comes to us from KidsMathGamesOnline (with some help from Google images!)

    triangle is a 3 sided polygon with interior angles that add to 180 degrees.

Triangle

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    square is a 4 sided polygon with interior angles that add to 360 degrees. A square is also a type of quadrilateral.

Square

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