The sum of the angle measures of a polygon with n sides is 720. Find n.

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Part 1
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1 answer

6

The sum of the interior angles of a polygon with n sides can be found using the formula: (n-2) * 180 degrees.

Given that the sum of the angle measures is 720 degrees, we have the equation:
(n-2) * 180 = 720

Solving for n:
(n-2) = 4
n = 6

Therefore, the polygon has 6 sides.