boiramen1
boiramen1 boiramen1
  • 12-07-2021
  • Mathematics
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PLEASE HELP!
WILL MARK BRAINLIEST ):

PLEASE HELP WILL MARK BRAINLIEST class=

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CoastsideDad
CoastsideDad CoastsideDad
  • 12-07-2021

Answer:

Polygon interior angle sums = (n – 2)180, where n = number of sides.

Add all given angles and subtract from Sum of all angles of given the polygon.

a) 6 sides, sum of interior angles = 720

   720 - 595 = 125

b) 5 sides, sum of interior angles = 540

   540 - 478 = 62

c) 4 sides, sum of interior angles = 360

    360 - 302 = 58

d) 7 sides, sum of interior angles = 900

   900 - 770 = 130

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