ktfree ktfree
  • 12-04-2017
  • Mathematics
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What is the measurement of the fourth angle of a quadrilateral if the other measure 80°,120° and 65°?

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damonrenz
damonrenz damonrenz
  • 12-04-2017
The measurement of the fourth angle would be 95, the first three add up to 265 and the total sum of all angles in every quadrilateral is 360. 
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