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Mathematics 9 Online
OpenStudy (anonymous):

What is the measure of each exterior angle of a regular decagon? A.72° B.144° C.36° D.40°

OpenStudy (anonymous):

is there a picture with this or no?

OpenStudy (anonymous):

B. 144

OpenStudy (anonymous):

um i think 144 could be considered the interior angle

OpenStudy (anonymous):

it's 36. trust me.

OpenStudy (anonymous):

36 sounds like a reasonable answer, nice job tanvidas13

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