Question

In the figure above, line l is parallel to line m.
What is the value of x?
(A) 150
(B), 140
(C) 130
(D) 110
(E)100​

Answer 1

Answer:

i think x =130 or 150.....

Answer 2

Answer:

X = 150°

Step-by-step explanation:

$80 = 50 + y \\ y = 30 \\ x + y = 180 \: \: (linear \: pair) \\ x + 30 = 180 \\ x = 150$