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The sum of interior angle of a regular polygon is 1980 .

Find its angle .

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The sum of interior angle of a regular polygon is 1980 .

Find its angle .

Answer

The sum of the angles of any polygon with 'n' sides is (n - 2) times 180 degrees.
1980 / 180 = 11 , so the polygon has 13 sides and 13 angles.
If the polygon is regular, then all the angles are equal.
Each interior angle is 1980/13 = 152.308 degrees (rounded)

Virtual Teaching Assistant: John B.
Question Level: Basic
Karma: Free
Upload Date: 5/31/2017

This 16 words question was answered by John B. on StudySoup on 5/31/2017. The question contains content related to Math Since its upload, it has received 45 views.

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