SOLUTION: the interior angle of a pentagon are in the ratio 4:5:6:7:5 find each angle of a pentagon.

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Question 560070: the interior angle of a pentagon are in the ratio 4:5:6:7:5 find each angle of a pentagon.
Answer by solver91311(24713) About Me  (Show Source):
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Determine the sum of the measures of the internal angles of any pentagon by using the formula where because this is a pentagon. Then determine the constant of proportionality, , by adding all of the proportion numbers, that is 4 + 5 + 6 + 7 + 5 and then dividing the sum of the interior angle measures by the sum of the proportion numbers. Then the measures of the angles are , , , , and

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