11. In the following figure AB lI CD and EF is a transversal intersect – InterviewSolution

1.

11. In the following figure AB lI CD and EF is a transversal intersecting theparallel lines at G and H respectively. Find the values of x,y and z120Â°

Answer»

x + 120° = 180° ( linear pair)x = 180° - 120° = 60°x = 60°

So, y = 60° ( Alternate angle)

z = 60° ( vertically opposite angle)

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