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needmathhelp7

  • 3 years ago

What is the sum of the interior angles of a 16- sided polygon?

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  1. needmathhelp7
    • 3 years ago
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    @blondie @satellite73

  2. RyanL.
    • 3 years ago
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    Use this equation \[(n-2) *180^o\]

  3. RyanL.
    • 3 years ago
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    where n is the number of sides in the shape.

  4. RyanL.
    • 3 years ago
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    so I guess n=16 in this case. Replace and simplify

  5. needmathhelp7
    • 3 years ago
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    so 14 x 180? :) Igot 2520 :)

  6. RyanL.
    • 3 years ago
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    Yup that's right.

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