Exam-Style Question on Angles
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 223. This question is similar to one that appeared on a GCSE Higher paper (specimen) for 2017. The use of a calculator is allowed.
The exterior angle of a regular polygon is 72°
What is the name of the regular polygon?
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If you need more practice try the self-checking interactive exercises called Polygon Angles.
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