tlayne06p5hpp5 tlayne06p5hpp5
  • 12-03-2018
  • Mathematics
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three of the angle measures of a parallelogram are 60°, 120°, and 60°. What is the measure of the fourth angle?

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Bladerunner1976
Bladerunner1976 Bladerunner1976
  • 12-03-2018
IF it is a parallelogram then the angles add up to 360 so the last angle would be
360 - 120 - 60 - 60 = 120
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dockdemon
dockdemon dockdemon
  • 12-03-2018
120+120=240 360-240=120.

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