Angle Names and Classification

∠KML = ∠______

• m

• l

• k

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

• ∠D

• ∠f

• ∠FED

• ∠FDE

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

• ∠LMK

• ∠KML

• ∠KLM

∠t = ∠______

• ∠STV

• ∠VUT

• ∠STU

• ∠VTU

Which type of angle is this?

• Acute

• Obtuse

• Right

Which one is a right angle?

• 
• 
• 
• 

Which type of angle is pictured?

• Acute
• Right
• Obtuse
• Straight

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

An obtuse angle measures:

• Less than 90 degrees

• Greater than 90 degrees

• 90 degrees

A right angle measures:

• 90 degrees

• Less than 90 degrees

• Greater than 90 degrees