1.

If line l is parallel to line m , then x is​

Answer»

45Step-by-step EXPLANATION:let say POINT of intersection is O and lines L and m are parallel so angle 65 and at point of intersection angle is let say y then 65+y=180y=180-65=115y=115so y will be vertically opposite angleso 115+20+x=180135+x=180x=180-135x=45



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