Question

In the figure, if l¹|| l² and l³ || l4.What is y in terms of x? ​

Answer 1

Answer:

y = 90-x/2

Step-by-step explanation:

As l₁ and l₂ are parallel, l₃ is a transversal. Then by correspondence, we get angle x + 2y = 180

    2y = 180-x

   y =90 - x/2

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