Supplementary, Complementary, Adjacent, Vertical Angles

This angle is:

• Smaller than a right angle

• A right angle

• Bigger than a right angle

What type of angle is shown?

• right

• straight(180°)

An angle whose measure is exactly 90 degrees.

• acute

• right

• straight

An angle whose measure is exactly 180 degrees.

• acute

• right

• straight

What are complementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

Find the missing angle.(They are COMPLEMENTARY so what plus 22 gives you 90?)

• 72

• 68

• 90

• 78

What term is used to describe a pair, or group, of angles that equal 180 degrees?

• Supplementary Angles

• Complementary Angles

• Congruent Angles

They are SUPPLEMENTARY so what plus 62 gives you 180?

• x = 118

• x = 108

• x = 28

• x = 58

Find the supplementary angle for 104 degrees...(They are SUPPLEMENTARY so what plus 104 gives you 180?)

• 70 degrees

• 74 degrees

• 76 degrees

These angles are...

• Complementary

• Supplementary