The size of each interior angle in a regular polygon is 165∘165^\circ165∘.
Work out how many sides the polygon has.
Hence, work out the sum of the interior angles of the polygon.
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Markscheme
Angles in Polygons Questions
83 exam-style questions on Eduqas GCSE Maths Angles in Polygons. Each one has a worked solution and a mark scheme showing where the marks go.