Geometry Practice 1.4

What is an "Acute" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

What is an "Obtuse" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

What is a "Straight" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

What type of angle is this? 

• acute
• obtuse
• right
• big

Identify the following angle as acute, right, straight, or obtuse:

• acute
• right
• straight
• obtuse

Solve

• 134°
• 78°
• 180°
• 178°

Solve 

• x = 5
• x = 11
• x = 33
• x = 55

Find the value of ∠A.

• 39 degrees
• 49 degrees
• 51 degrees
• 59 degrees

• m∠SQP=90, m∠PQR=90
• m∠SQP=45, m∠PQR=45
• m∠SQP=45, m∠PQR=90
• m∠SQP=90, m∠PQR=45

• x=67
• x=43
• x=55
• x=12