Angles in Regular Polygons WORKSHEET
Suitable for Year groups: Year 8, Year 9
GCSE Tier: Foundation/Higher
Prerequisite knowledge: 2D shapes, Angle rules: on parallel lines in triangles, parallelograms and trapezia, around a point, on a straight line and vertically opposite.
Angles in Regular Polygons WORKSHEET DESCRIPTION
Using this worksheet is a great way to embed the understanding of interior and exterior angles of polygons.
Section A starts by asking learners to fill in the blanks from the different regular polygon angle formulae. It then has a completion table to fill in about the number of sides, the exterior angle, the interior angle and the sum of the interior angles.
Section B then has images of compound shapes made from regular polygons sharing a common side.
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Frequently Asked Questions
This angles in polygons worksheet is designed for students in Year 8 and Year 9 and aligns with the UK National Curriculum.