Question 264291
find the measure of one interior angle in each regular ploygon.Round to the nearest tenth if necessary. 
7.pentagon 8.hexagon 9.24-gon 
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The total of the interior angles in any polygon of n sides is:
180*(n-2)
Each angle is 180*(n-2)/n
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You can do the arithmetic
7. n = 5
8. n = 6
9. n = 24