Interior Angles of Polygons

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

What's Included

  • Smart Notebooks Presentation
  • Activ Inspire Flipchart
  • Lesson Plan
  • Microsoft PowerPoint Presentation
  • Differentiated Worksheet

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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Lesson Downloads
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Scheme of Work Link
Angles in Parallel Lines and Polygons 
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