Interior Angles of Polygons

Interior Angles of Polygons
Interior Angles of Polygons
Interior Angles of Polygons
Interior Angles of Polygons

              Interior Angles of Polygons

              Students learn how to calculate interior angles of polygons.  Learning progresses from finding an interior angle using 180 - exterior angle to calculating the sum of all the interior angles for any regular polygon.  More able students are challenged to find the number of sides a polygon has when given its interior angle.
              Differentiated Learning Objectives
              • All students should be able to calculate an interior angle of a polygon when given its exterior angle.
              • Most students should be able to calculate the sum of the interior angles in a regular polygon.
              • Some students should be able to calculate the number of sides of a regular polygon when given an interior angle.
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              Scheme of Work Link
              Angles in Parallel Lines and Polygons
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