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Mathematics 10 Online
OpenStudy (anonymous):

What is the sum of the measures of the interior angles of a regular polygon where a single exterior angle measures 72°?

OpenStudy (anonymous):

sounds like a hexagon

OpenStudy (anonymous):

72*6 I think

OpenStudy (anonymous):

maybe lol

OpenStudy (anonymous):

are you saying there are six angles in the figure? because i got 5 then i just got stuck

OpenStudy (anonymous):

it pentagon sorry

OpenStudy (anonymous):

5

OpenStudy (anonymous):

soo what would be the sum of the interior angles?

OpenStudy (anonymous):

540

OpenStudy (anonymous):

thank you(:

OpenStudy (anonymous):

180(5-2)=540

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