Question

Two parallel lines are crossed by a transversal.

Horizontal and parallel lines s and r are cut by transversal t. At the intersection of lines s and t, the uppercase left angle is 115 degrees. At the intersection of lines r and t, the uppercase left angle is x degrees.
What is the value of x?

x = 45
x = 65
x = 95
x = 115

Answer 1

x = 115

Reason: The two upper-left angles are corresponding angles formed by a transversal cutting parallel lines, so they are equal.