Question

In the given figure, If I || 12, what is x + y in terms of w
and z?
(A) 180 - W° + zº
(B) 180 + W-Z
(C) 180 - W-Z
(D) 180 + W + Z
The diagram is in the above picture.

Answer 1

Step-by-step explanation:

This is the solution. Hope it helps you

Answer 2

Let m and n be two transversal cutting them  

∠w + ∠x = 180°(Consecutive interior angle)

x = 180° – w (i)

z = y (Alternate angles) (ii)

From (i) and (ii), we get

x + y = 180° – w + z