gabriellabeltran7 gabriellabeltran7
  • 17-02-2021
  • Mathematics
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geometry question help

geometry question help class=

Respuesta :

imacoolboy7774
imacoolboy7774 imacoolboy7774
  • 17-02-2021

Step-by-step explanation:

All triangles have a total of 180 degrees angles. If we know all but one value, we can just subtract all of the angles to find the angle of Y.

180 - 28 = 152

152 - 72 = 80

80 - 46 = 34

The only angle left, Angle Y, then must be 34 degrees.

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