In the figure line l is parallel to m, p is parallel to q.Find x .
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q is parallel to p
So using the fact that interior opposite angles are equal we can say that the angle adjacent to x is 3x
x+3x=4x
m is parallel to l
Since interior angles sum up to 180°
We can conclude that 4x+120°=180°
4x=60°
So using the fact that interior opposite angles are equal we can say that the angle adjacent to x is 3x
x+3x=4x
m is parallel to l
Since interior angles sum up to 180°
We can conclude that 4x+120°=180°
4x=60°
niharika820:
Thnq u
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