Measuring Angles

Front

What is a Straight Angle?

Back

An angle that measures exactly 180 degrees.

Front

What is an Acute Angle?

Back

An angle that measures less than 90 degrees.

Front

What is a Right Angle?

Back

An angle that measures exactly 90 degrees.

Front

What is an Obtuse Angle?

Back

An angle that measures more than 90 degrees but less than 180 degrees.

Front

How do you classify an angle measuring 50 degrees?

Back

It is classified as an Acute Angle.

Front

How do you classify an angle measuring 130 degrees?

Back

It is classified as an Obtuse Angle.

Front

What is the measure of a Right Angle in degrees?

Back

90 degrees.

Front

What is the measure of a Straight Angle in degrees?

Back

180 degrees.

Front

If an angle measures 78 degrees, how would you classify it?

Back

It is classified as an Acute Angle.

Front

What is the sum of angles in a triangle?

Back

The sum of angles in a triangle is always 180 degrees.