An exterior angle of a regular convex polygon is 40°. What is the number of sides of the polygon?

asked Jan 17, 2019 117k views

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The Exterior Angles of a Polygon add up to 360°, so there must be 9 sides, since 9*40=360.

Zszen answered Jan 19, 2019

by Zszen

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4 votes

The Exterior Angles of a Polygon add up to 360°, so there must be 9 sides, since 9*40=360.

Madgen answered Jan 21, 2019

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