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 2 years ago
Remember to show all of the steps that you use to solve the problem.
Find the sum of the measures of the interior angles of the figure.
 2 years ago
Remember to show all of the steps that you use to solve the problem. Find the sum of the measures of the interior angles of the figure.

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chaguanas
 2 years ago
Best ResponseYou've already chosen the best response.0It is determined by the number of sides. From geometry, a straight line is equal  how many degrees? For example, a triangle is three sides and you know how much the angles total to.

chaguanas
 2 years ago
Best ResponseYou've already chosen the best response.0I didn't do a good job of explaining that, there is a formula for finding total degree of angles an nsided polygon, it is (n2)*120

mathstudent55
 2 years ago
Best ResponseYou've already chosen the best response.0It's 180(n  2), where n is number of sides. The number is 180 not 120.
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