Angle Pairs

This is a/an __________ angle.

What type of angle is shown?

• acute
• obtuse
• right
• straight

What is the measure of the missing angle?

• 39°
• 129°
• 119°
• 129°

Without using a protractor, find the measure of angle QRT.

• 315 degrees

• 45 degrees

• 135 degrees

• 145 degrees

Which are pairs of vertical angles?

• ∠COB & ∠COA
• ∠AOD & ∠AOC
• ∠COB & ∠AOD
• ∠BOD & ∠AOD

What type of angles are these?

• Adjacent Angles

• Linear Pair

• Complementary Angles

• Supplementary Angles

• Vertical Angles

Which angles are vertical angles?