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Find the sum of the interior angles of a nonagon.

A. 140 degrees
B. 1,620 degrees
C. 1,260 degrees
D. 1,450 degrees
Is the answer C?

4 answers

Close, its D

Nevermind the answer is A.

C is correct.

http://www.mathsisfun.com/geometry/interior-angles-polygons.html

It is A

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