# math

how many sides has a regular polygon whose sum of interior angle is 540

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1. each interior angle = 540 / n
each right turn going around angle = 180 - (540/n)
n exterior angles is all the way around, 360 degrees
n [ 180 - ( 540/n) ] = 360
180 n - 540 = 360
180 n = 900
n = 5

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Damon
2. GOOD,VERY GOOD,EXELLENT,OUTSTANDING

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3. Very good buddy

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4. I hate this

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5. ok my exam over i can tell it is correct or incorrect ok

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