GeoGebra Classroom

# Categorizing Angles Practice

Grab any point with your mouse and move it to change the angle or the length of the sides of the angle.

Move point C until the angle reads 90. What type of angle is a 90angle identified as?

Tick all that apply
• A
• B
• C

Move point C until the angle reads 180. What type of angle is a 180 degree angle identified as?

Tick all that apply
• A
• B
• C

## Try it:

An angle measures 83.  What type of angle is an 83 degree angle identified as?

Tick all that apply
• A
• B
• C
• D
• E

An angle measures 197.  What type of angle is a 197 degree angle identified as?

Tick all that apply
• A
• B
• C
• D
• E

An angle measures 90.  What type of angle is a 90 degree angle identified as?

Tick all that apply
• A
• B
• C
• D
• E

An angle measures 148.  What type of angle isa 90 degree angle identified as?

Tick all that apply
• A
• B
• C
• D
• E

## Identify the types of angles below.

How would you categorize angle 1?

How would you categorize angle 2?

How would you categorize angle 3?

How would you categorize angle 4?

How would you categorize angle 5?