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The answer is 324 degrees. The general formula is (n-2)*180 degrees, where n=number of sides/vertices(both are same). But this is valid only for convex polygon (every internal angle is strictly less than 180 degrees & every line segment between two nonadjacent vertices of the polygon is strictly interior to the polygon except at its endpoints)
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Earn +20 ptsQ: What is the sum of the angle measures in a 20 sided polygon?
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What is the sum of the interior angle measures of a 17-sided polygon?
270 degrees
What is the sum of the interior angle measures of 15 sided polygon?
2340 degrees
What is the sum of the interior angle measures of a100 sided polygon?
196 x 90 = 17640o
What is the sum of the external angle measures of a 18-sided polygon?
The exterior angles of any polygon add up to 360 degrees
What polygon has a interior angle sum of 4860?
A 29-sided polygon.
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