Exploring Parallel Lines and Transversals

What is the measure of an angle that is supplementary to a 65-degree angle?

• 25 degrees

• 115 degrees

• 65 degrees

• 180 degrees

If two angles form a linear pair and one measures 65 degrees, what is the measure of the other angle?

• 180 degrees

• 65 degrees

• 115 degrees

• 25 degrees

Which type of angle pair is always congruent?

• Linear pairs

• Vertical angles

• None of the above

• Supplementary angles

What is the measure of an obtuse angle that is vertical to another obtuse angle measuring 115 degrees?

• 25 degrees

• 65 degrees

• 115 degrees

• 180 degrees

If angle 5 is acute and corresponds to angle 1, what is its measure given angle 1 is 65 degrees?

• 65 degrees

• 115 degrees

• 25 degrees

• 180 degrees

What is the measure of an angle that is supplementary to a 142-degree angle?

• 90 degrees

• 180 degrees

• 142 degrees

• 38 degrees

If angle 3 is an obtuse angle congruent to angle 6 measuring 142 degrees, what is its measure?

• 142 degrees

• 38 degrees

• 90 degrees

• 180 degrees

Which type of angle pair is always supplementary?

• Alternate interior angles

• None of the above

• Consecutive exterior angles

• Vertical angles

What is the relationship between angle 7 and angle 6 if they are supplementary?

• Vertical angles

• Alternate interior angles

• None of the above

• Consecutive interior angles

If angle 8 is obtuse and has a special relationship with angle 5, what could be their relationship?

• Consecutive exterior angles

• Vertical angles

• Alternate interior angles

• None of the above