Intro Angle Relationships

Angles 1 and 3 are what angle pair?

• Complementary

• Supplementary

• Adjacent

• Vertical

What is the relationship of the angle pair?

• Complementary

• Supplementary

• Vertical

What is the relationship of the angle pair?

• Complementary

• Supplementary

• Vertical

What is the relationship of the angle pair?

• Complementary

• Supplementary

• Vertical

What are supplementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

• Angles that are opposite of each other when lines intersect

What are complementary angles?

• Two angles that add up to 45 degrees.

• Two angles that add up to 180 degrees.

• Two angles that add up to 90 degrees.

• Two angles that are equal to each other.

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°

What type of angle is shown?

• acute

• obtuse

• right

• straight

The Vertex is which letter?

• A

• B

• C

• None of the above

Name the angle pair. 

• Complementary

• Supplementary

• Adjacent

• Vertical