Angle Relationships

What type of angle is shown?

• acute

• obtuse

• right 

• straight

What type of angle is shown?

• acute

• obtuse

• right

• straight

What type of angle is shown?

• acute

• obtuse

• right

• straight

What type of angle is shown?

• acute

• obtuse

• right

• straight

The angle relationship shown is -

• complementary angles

• supplementary angles

• vertical angles

• angle bisector

∠1 and ∠3 can best be described as -

• complementary angles

• supplementary angles

• vertical angles

• adjacent angles

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

Find the value of x.

• 18°

• 28°

• 38°

• 118°

Identify the type of angle shown.

• Complementary

• Supplementary

Which pair of angles are alternate exterior angles?

• Angle 7 and Angle 4

• Angle 2 and Angle 6

• Angle 8 and Angle 1

• Angle 2 and Angle 8