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anonymous

  • 5 years ago

what is the sum of the measures of the interior angles of a convex 16-gon A.1800 B. 2340 C. 2520 D. 2700 E. 2800 PLEASE HELP :) THANKS

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  1. amistre64
    • 5 years ago
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    360/16 maybe?

  2. amistre64
    • 5 years ago
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    180-(360/16)

  3. amistre64
    • 5 years ago
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    getting warmer ..

  4. amistre64
    • 5 years ago
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    16(180-(360/16))

  5. amistre64
    • 5 years ago
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    2520 if i did it right lol

  6. anonymous
    • 5 years ago
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    (1-2/n)*180 is one internal angle where n is the number of sides. sum of n sides (n-2)*180 14*180=2520

  7. anonymous
    • 5 years ago
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    amistre is right

  8. amistre64
    • 5 years ago
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    yay!!

  9. anonymous
    • 5 years ago
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    yeah the formula is (n-2)*180 (16-2)*180 = 14*180 =2520.

  10. anonymous
    • 5 years ago
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    360/16 = 22.5 180 - 22.5 = 157.5 16 x 157.5 = 2520

  11. amistre64
    • 5 years ago
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    theres a formula? :)

  12. amistre64
    • 5 years ago
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    why am I having to do these on the fly like a white guy then?

  13. anonymous
    • 5 years ago
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    yes, there is a formula.

  14. anonymous
    • 5 years ago
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    YES THERE IS A FORMULA TO THE QUESTION

  15. amistre64
    • 5 years ago
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    im to old to commit resources to stuff im just gonna forget ;)

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