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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.
 one year ago
 one year 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.
 one year ago
 one year ago

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chaguanasBest ResponseYou've already chosen the best response.0
It 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.
 one year ago

chaguanasBest ResponseYou've already chosen the best response.0
I 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
 one year ago

mathstudent55Best ResponseYou've already chosen the best response.0
It's 180(n  2), where n is number of sides. The number is 180 not 120.
 one year ago
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