Question

in the given figure AB || CD find the value of x​

Answer 1

Answer:

X=45°

Step-by-step explanation:

Hope it helps....

Answer 2

Answer:

45°

Step-by-step explanation:

First angle=30°

Second angle=x

Third angle=75°+y=180°(linear pair)

=y=180°-75°

=y=105°

Second angle=x+30°+105°=180°(angle sum property)

=x=180°-135°

=x=45°