iwillmarkbrainliest
iwillmarkbrainliest iwillmarkbrainliest
  • 25-06-2020
  • Mathematics
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Please help me I’ve been stuck I’ll mark you as brainliest if you answer and give 5 stars

Please help me Ive been stuck Ill mark you as brainliest if you answer and give 5 stars class=

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rebeccarayshma
rebeccarayshma rebeccarayshma
  • 25-06-2020

Answer:

the sum of exterior angles of a polygon is 360°

Ver imagen rebeccarayshma
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rrhea56 rrhea56
  • 25-06-2020
X + 20 + x + 40 + 2x + 2x = 360 degrees. This is because all exterior angles add up to 360. You then simplify and you have 6x+60=360 and then subtract 60 from both sides so you get 6x=300. Divide by 6 on both sides giving you x= 50.
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