find the sum of the interior angles of a nonagon. I know a nonagon has 9 sides..

Question

A. 140 degrees
B. 1,620 degrees
C. 1,260 degrees
D. 1,450 degrees

If the question is asking for each interior angle then I think the answers A
but if it's asking for the sum of ALL the interior angles then the answer is C..
I'm not sure what it's asking for.

Answer 1

C is correct. The question wants to sum of all of the interior angles.

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

Answer 2

Okay. So, I would've chosen the right answer if I understand the question. Thanks Ms. Sue!

Answer 3

You're welcome, Ash.

Answer 4

will someone post all the answers?