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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