Angle Pairs

Multiple Choice

Identify the type of angle shown....

• Acute

• Obtuse

• Reflex

• Right Angle

Multiple Select

Identify all the ACUTE angles...

• 37^o

• 135^o

• 23^o

• 4^o

• 175^o

Multiple Choice

Right, acute, or obtuse?

• Acute
• Right
• Obtuse

Multiple Choice

Define Obtuse

• Less than 90
• Exactly 90
• Greater than 90 and less than 180
• Exactly 180

Multiple Choice

Identify the type of angle shown....

• Acute

• Obtuse

• Reflex

• Right Angle

Multiple Choice

How many right angles are there?

• 1

• 2

• 3

• 4

Multiple Choice

Name the angle form by lines DE and EF in the long form.

• ∠D

• ∠f

• ∠FED

• ∠FDE

Multiple Choice

Name the angle form by lines KL and ML in the long form.

• ∠LMK

• ∠KML

• ∠KLM

Multiple Choice

Name the angle form by lines XY and YZ in the long form.

• ∠YZX

• ∠y

• ∠XYZ

Multiple Choice

∠t = ∠______

• ∠STV

• ∠VUT

• ∠STU

• ∠VTU

Multiple Choice

Which is the correct way to name ∠q?

• ∠RPQ

• ∠QPR

• ∠PQR

Multiple Choice

Name the angle pair. 

• Complementary
• Supplementary
• Adjacent
• Vertical

Multiple Choice

Name the angle pair. 

• Complementary
• Supplementary
• Adjacent
• Vertical

Multiple Choice

Angles 1 and 3 are what angle pair?

• Complementary
• Supplementary
• Adjacent
• Vertical

Multiple Choice

What are vertical angles?

• Angles that are adjacent to each other
• Angles that add up to 180°
• Angles that are opposite of each other when lines intersect
• Angles that add up to 90°

Multiple Choice

If m∠1 = 30°, then m∠3 = 

• 30°
• 60°
• 150°
• undetermined

Multiple Choice

Identify the angle pair.

• Complementary angles
• Congruent angles
• Linear Pair
• Vertical Angles

Multiple Choice

Identify the angle pair.

• complementary angles
• linear pair
• supplementary 
• vertical angles

Multiple Choice

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

Multiple Choice

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

Multiple Choice

What is the value of "a"?

• 75°
• 65°
• 55°
• 85°

Multiple Choice

What is an example of a pair of complementary angles?

• 13° and 45°
• 10° and 170°
• 81° and 9°
• 90° and 3°

Multiple Choice

If ∠H and ∠J are complementary, and the measure of ∠H is 35°, what is the measure of ∠J?

• 145
• 55
• 60
• 65

Multiple Choice

If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?

• 180
• 50
• 60
• 80

Multiple Choice

Tell whether the angles are complementary, supplementary or neither.

• Complementary
• Supplementary 
• Neither