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PINKJELLYFISH

  • one year ago

If the sum of the interior angles of a polygon is 720 degrees how many sides does the polygon have?

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  1. genius12
    • one year ago
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    |dw:1372828236667:dw|What comes next? @PINKJELLYFISH

  2. johnweldon1993
    • one year ago
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    Sum = 180 ( n - 2) ....where 'n' = number of sides we have the sum and want 'n' so 720 = 180 (n - 2) Divide both sides by 180 4 = n - 2 what does 'n' equal...?

  3. RaphaelFilgueiras
    • one year ago
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    |dw:1372835459887:dw|

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