Question

In the figure,m||n and p and q are transversal. Find the value s of x and y.
step by step explanation ​

Answer 1

Answer:

40

∘

+u=180

∘

⇒u=140

∘

ω+u=180

∘

⇒ω=180°−u

=40°

∠z=70°(vertically opposite angles)

∠y+∠z=180°

⇒∠y=180°−∠z

180°−70°

=110°

⇒ω+x=180

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∴x=140

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