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Mathematics 9 Online
OpenStudy (anonymous):

What is the measure of each interior angle of a regular , 12-sided polygon ? A) 150 B) 150 C) 130 D) 120

OpenStudy (anonymous):

Do they 18(n-2) again

OpenStudy (anonymous):

180**

OpenStudy (anonymous):

you get 1,800

OpenStudy (anonymous):

when you divide that by 12, you get?

OpenStudy (anonymous):

150 :)

OpenStudy (anonymous):

Yep

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