Question

In the figure, if AB|| CD then what is the value of y
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Answer 1

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

Given that,

AB ‖ CD and transversal cuts them

Let, ∠1 = 120° + x and ∠2 = x ∠1 = ∠3 (Alternate angles) ∠3 = 120° + x

(i) ∠2 + ∠3 = 180°(Linear pair) x + 120° + x = 180° 2x = 60° x = 30°

Answer 2

Step-by-step explanation:

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