Question

if a is parallel to d, then find the value of y​

Answer 1

Step-by-step explanation:

d)130° as 180-50 = 130°

hope it helps

Answer 2

Step-by-step explanation:

First let's find X ( refer to figure)

$x = 180 - 50$

They form consecutive interior angles.

$x = 130$

Now since X and Y form alternate angles.

$y = x = 130$

hence y=130°