0580/12 Oct/Nov 2025, Question 22: Interior and Exterior Angles of Polygons
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Non-calculator · 2 marks
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The question, in short
Calculate the size of a single interior angle of a regular hexagon.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 2 marks
- 1Exterior angle = 360 ÷ 6 = 60°
- 2Interior angle = 180 − 60 = 120°
Answer120
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