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Reflect polygons that are dissected by the line of symmetry

Lesson 7 / 10

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I can reflect polygons that are dissected (cut in half) by the line of symmetry, and explore the new shapes that are created when a polygon is reflected.

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When you reflect a shape, each vertex will be the same distance from the line of symmetry. When you reflect a polygon that has a side that is touching the mirror line, you can sometimes create a new shape.

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This content is by Cashar and published under an open licence.