Identify Complementary Supplementary and Vertical

What are vertical angles?

• Angles that are adjacent to each other

• Angles that add up to 180°

• Angles that are opposite of each other when lines intersect

• Angles that add up to 90°

Which are pairs of vertical angles?

• ∠COB & ∠COA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOD

When two lines intersect, they form two pairs of "opposite" angles called _________ angles.  Example: <AOB and <COD

• Complementary

• Supplementary

• vertical

• Adjacent

What angle relationship is shown?

• Complementary 

• Supplementary

• Vertical

• None of the above

What type of angle pair is shown?

• complementary

• supplementary

• vertical

Identify the angle relationship.

• Adjacent

• Complementary

• Supplementary

• Vertical

What is the relationship of the angle pair?

• vertical

• supplementary

• adjacent

• complementary

Identify the angle relationship.

• vertical

• supplementary

• complementary

• adjacent

Find the value of b.

• 147 degrees

• 57 degrees

• 50 degrees

• 40 degrees

I am Angie the angle. My friend the angle and I add up to 90.

• supplementary angles

• vertical angles

• complementary angles

• adjacent angles