Unit
Geometry Unit 5: Quadrilaterals and Polygons
Collector:
Ann V.
Reviewed by
Lesson Planet
Publisher
One's knowledge of angles should measure up to expectations. Scholars watch a video to learn about angles in polygons. They first see how to partition a polygon into triangles to find the sum of the interior angle measures. They then discover how to calculate the measure of an interior angle of a regular polygon and determine the measure of an exterior angle.
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Reviewed by
Lesson Planet
Concepts
Resource Details
Common Core
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