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Mathematics 16 Online
OpenStudy (anonymous):

What is the measure of each interior angle of a regular octadecagon (18 sides)? Round to the nearest tenth.

OpenStudy (anonymous):

I forgot it's multiple answers. Here's the choices a. 180 b. 80 c. 160 d 120

OpenStudy (anonymous):

http://openstudy.com/study#/updates/51e5665ce4b08833fb2377dc Its c :)

OpenStudy (anonymous):

:) Thank you!

OpenStudy (anonymous):

No problem :)

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