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ajnichols ajnichols
  • 15-04-2016
  • Mathematics
Answered

A quadrilateral has three angles that measure 90º, 80º, and 74º.


Write an equation to find the 4th angle measure (x).


Find the unknown angle measure, showing your work.

Verified Answer :

Anonymous Anonymous
  • 15-04-2016

I did the math and x=116

Answer Link
KimboSliceRulz KimboSliceRulz
  • 15-04-2016

360-90-80-74=your answer since a quadrelaterial needs 4 sides. 116 degrees would be your answer

Answer Link

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