dewildmonkey
dewildmonkey
10-01-2017
Mathematics
contestada
Find the value of x.
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apologiabiology
apologiabiology
10-01-2017
the value of the external angle is equal to the sum of the other 2 opostite internal angles
this means that
110=x+60
minus 60 both sides
50=x
x=50 degreees
Answer Link
olemakpadu
olemakpadu
10-01-2017
In a triangle:
Exterior angle = Sum of opposite interior angles.
110 = x + 60
x + 60 = 110
x = 110 - 60
x = 50
x = 50 degrees.
I hope this helped.
Answer Link
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