Angle Types - Complementary, Supplementary and Vertical Angles

1.) What are complementary angles?

• angles that add up to 180 degrees
• angles that add up to 90 degrees
• angles that are equal to each other
• angles that are opposite each other when lines intersect

2.) What are supplementary angles?

• angles that add up to 180 degrees
• angles that add up to 90 degrees
• angles that are equal to each other
• angles that are opposite each other when lines intersect

3.) What are vertical angles?

• angles that add up to 180 degrees
• angles that add up to 90 degrees
• angles that are across from each other and equal
• angles that are next to each other when lines intersect

4.) Are these angles an example of complementary, supplementary, or neither?

• complementary
• supplementary
• neither

5.) Are these angles an example of complementary, supplementary, or neither?

• complementary
• supplementary
• neither

6.) These angles are:

• complementary
• supplementary
• vertical

7.) These angles are:

• complementary
• supplementary
• vertical
• none of the above

8.) These angles are:

• complementary
• supplementary
• vertical

9.) FInd the missing angle.

• 60
• 70
• 50
• 140

10.) FInd the missing angle.

• 39
• 129
• 119
• 29