Question

In fig L^1 | | L^2 the value of x is ________

Answer 1

Answer is x= 80

Find the third side of the triangle

= 180 - (35+45)

= 180-80

= 100 degree

the vertically opposite angle also has the same degree

=100 degree

angles In parallel lines connected form a linear pair

so, x = 180-100

x= 80 degree

Answer 2

Answer :

80 degree

HOPE IT'S HELPFUL