KiaraGutierrez1
KiaraGutierrez1
06-07-2016
Mathematics
contestada
if m<1=140, what is m<3?
Respuesta :
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
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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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