tabbyhxy tabbyhxy
  • 11-12-2020
  • Mathematics
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Wait so the sum of interior angles

Wait so the sum of interior angles class=

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jimthompson5910 jimthompson5910
  • 11-12-2020

Answer:   1260

====================================================

Work Shown:

n = number of sides = 9

S = sum of the interior angles of any polygon with n sides

S = 180(n-2)

S = 180(9-2)

S = 180(7)

S = 1260

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