neoblue2000 neoblue2000

13-10-2018
Mathematics

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what is the measure of an exterior angle of a regular 7-sided polygon?

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bj232373 bj232373

13-10-2018

the measure of each interior angle is 128 and 4/7 degrees since the interior and exterior angle forms a straight line,

180-128 4/7=51 3/7

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