Angles

Which type of angle is this?

• Acute

• Obtuse

• Right

Which one is a right angle?

• 
• 
• 
• 

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

An obtuse angle is:

• smaller than a right angle

• bigger than a right angle

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

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

• ∠YZX

• ∠y

• ∠XYZ

∠KML = ∠______

• m

• l

• k