emilylovespie1pe1oaf emilylovespie1pe1oaf
  • 07-12-2018
  • Mathematics
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I NEED HELP WITH MATH. what is value of x?

I NEED HELP WITH MATH what is value of x class=

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meadow77 meadow77
  • 08-12-2018
The sum of Heptagon’s inner angles is 180*(7-2)=900 degree
So x=900-146-122-142-140-110-142=98
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