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Subject: Mathematics
Title: Angle Sums      Add Bookmark
Description: In this student interactive, from Illuminations, students explore the sum of the interior angles of triangles, quadrilaterals and other polygons. They can select which type of shape to explore; and, for triangles and quadrilaterals, they can watch a visual demonstration
Thinkfinity Partner: Illuminations
Grade Span: 6,7,8



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