Seudónimo Seudónimo
  • 05-10-2020
  • Mathematics
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Find the value of a. then find the angle measures of the polygon


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Find the value of a then find the angle measures of the polygon class=

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Gigi5490 Gigi5490
  • 05-10-2020
Answer is 2a=120 and a=60
2a+2a+a+a=360
6a=360
a=60

2a
2(60)=120
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