Alternate exterior angles are outside of the parallel lines and on opposite sides of the ...

Alternate interior angles are on the ________ of the parallel lines but on opposite sides of the transversal.

Which angle is a vertical angle to with $\angle7$  ?

2) Given the following two parallel lines cut by a transversal.

Which pair of angles represents corresponding angles?

9) Given the following two parallel lines that have been cut by a transversal.

Choose all the options that represent corresponding angles.

11) Given the two parallel lines cut by a transversal,

What is the measure of $\angle4$  if  $m\angle8=76\degree$  ?

Which pair of angles must be supplementary so that r is parallel to s?