“In each diagram, link k is parallel to line l, and line t intersects lines k and I.” *tap on the picture to see the model* :)

Based on the diagram, which statement is true?

a. The value of x is 79, because the two angles shown in each diagram are congruent.

b. The value of x is 101, because the two angles shown in each diagram are supplementary.

c. The value of x is greater than 90, because the two angles shown in each diagram are obtuse angles.

d. The value of x is 11, because the two angle shown in each diagram are complementary.