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Math worksheet on the polygon angle-sum theorem with problems involving triangles, quadrilaterals, and pentagons to find unknown angles and side counts.

The Polygon Angle-Sum Theorem Worksheet featuring six polygon diagrams with given angles and unknowns, followed by problems to find interior angles and the number of sides based on angle sums.

JPG 742×1050 138.3 KB Free · Personal Use

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ID: #687582

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(view all interior angles of a polygon worksheet)