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2. Find the measure of each exterior angle of a regular polygon of
(i) 9 sides
Answers (1)
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A regular polygon of 9 sides have all sides,interior angles and exterior angles equal.
Sum of exterior angles of a polygon =
Let interior angle be A.
Sum of exterior angles of 9 sided polygon =
Exterior angles of 9 sided polygon
Hence, measure of each exterior angle of a regular polygon of 9 sides is