Geometry Review

An angle that measures exactly 90 degrees is a(n) _______ angle

• Acute

• Obtuse

• Right

• Straight

An angle that measures exactly 180 degrees is a(n) _______ angle

• Acute

• Obtuse

• Right

• Straight

An angle that measures greater than 0, but less than 90 is a(n) _____________ angle.

• Acute

• Obtuse

• Right

• Straight

An angle that measures greater than 90, but less than 180 is a(n) _____________ angle.

• Acute

• Obtuse

• Right

• Straight

Two angles that add up to 90 degrees are called ____________________ angles.

• Complementary

• Supplementary

• Obtuse

• Acute

Two angles that add up to 180 degrees are called ___________________ angles.

• Complementary

• Supplementary

• Acute

• Obtuse

What is the missing angle measure?

• 90

• 65

• 55

• 145

What is the missing angle measure?

• 48

• 38

• 90

• 148

What is the missing angle measure?

• 180

• 90

• 107

• 117

What is the missing angle measure?

• 76

• 66

• 180

• 156