Types of Angles and Naming Practice

Front

What type of angle is greater than 90 degrees and less than 180 degrees?

Back

Obtuse

Front

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

Back

∠KLM

Front

What is the definition of an obtuse angle?

Back

Greater than 90 and less than 180 degrees.

Front

What type of angle is less than 90 degrees?

Back

Acute

Front

What is the definition of an acute angle?

Back

Less than 90 degrees.

Front

What type of angle is exactly 90 degrees?

Back

Right angle.

Front

What is the definition of a right angle?

Back

Exactly 90 degrees.

Front

If an angle measures 45 degrees, what type of angle is it?

Back

Acute.

Front

If an angle measures 120 degrees, what type of angle is it?

Back

Obtuse.

Front

What is the sum of angles in a triangle?

Back

180 degrees.