peanutt6248 peanutt6248
  • 06-02-2018
  • Mathematics
contestada

The sum of the interior angles of a shape is 720 degrees. what shape is this? what is the answer? how would keith come up with his solution? show your work.

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LyraRoss26
LyraRoss26 LyraRoss26
  • 09-02-2018
Sum of interior angles of a polygon = (n-2)180 [where n = no. of sides]
(n-2)180 = 720
n-2 = 720/180 = 4
n-2 = 4
n = 4+2 = 6
So it is a 6 sided shape (Hexagon)
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