Angles

What is the value of x?

• 6

• 9

• 18

• 68

Find all vertical angle pairs.

∠3 and ∠1 are _____________

• Nothing

• Vertical

• Complementary

• Supplementary

What is the measure of 􏰑angle HJL?

• 18 degrees

• 68 degrees

• 72 degrees

• 112 degrees

If ∠1 = 30°, then ∠3 =

• 30°

• 60°

• 150°

• undetermined

What is the relationship between angles A and B?

• adjacent

• vertical

• complementary

• supplementary

Classify the pair of angles shown. 

• supplementary
• complementary
• vertical 
• corresponding

Angles 1 and 4 are what type of angles?

• Supplementary

• Vertical

• Corresponding

• Complementary

what is vertical with angle 4?

• 2

• 3

• 1

• Obviously 4

Name two acute vertical angles.

• ∠EKF and ∠HKG

• ∠EKH and ∠GKH

• ∠HKE and ∠GKJ

• ∠GKH and ∠JKG