KiaraGutierrez1
KiaraGutierrez1 KiaraGutierrez1
  • 06-07-2016
  • Mathematics
contestada

if m<1=140, what is m<3?

if mlt1140 what is mlt3 class=

Respuesta :

TheRapture
TheRapture TheRapture
  • 06-07-2016
50 is the correct answer When you have an external angle the two interior angle on the opposite side of the triangle add up to the external angle.
So 140 = 90 + x
50 =x is correct
Answer Link
olemakpadu
olemakpadu olemakpadu
  • 06-07-2016
Angle 1 = 90 + Angle 3          

Exterior angle = sum of opposite interior angles in a triangle.

Angle 1 = 90 + Angle 3

140 = 90 + Angle 3

Angle 3 = 140 - 90 = 50

Angle 3 = 50
Answer Link

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