What is the sum of two supplementary angles?
Looking at the angle relationship above, what is the value of x?
Angle 3 and angle 5 are
m < 2 = ?
Classify the type of angles shown below.
If the measure of angle 2 is 48 degrees, what is the measure of angle 4?
Which angle is NOT congruent to Angle 1?
Given that lines p and z are parallel cut by transversal line a.
Which angle is NOT congruent to Angle 1?
If the measure of angle 3 is 130 degrees, what is the measure of angle 7?
If angle 5 is 120 degrees, what is the measure of angle 6?
What is the name of the relationship between angle 5 and angle 7?

Select all the pairs the represent alternate interior angles.

Select all the pairs that represent corresponding angles.
EXTRA CREDIT
What value of x guarantee that the lines m and n are parallel?
EXTRA CREDIT
Find the value of m.