Identifying and Classifying Angles

Identify the angle that measures exactly 90 degrees.

Classify the angle that measures 30 degrees as acute, obtuse, or right angle.

Which type of angle is formed when two lines intersect to form a 120-degree angle?

If an angle measures 75 degrees, is it acute, obtuse, or a right angle?

What type of angle is formed when two lines intersect to create a 45-degree angle?

Determine if an angle measuring 100 degrees is acute, obtuse, or a right angle.

Identify the angle that is greater than 90 degrees but less than 180 degrees.

Classify an angle measuring 20 degrees as acute, obtuse, or a right angle.

What type of angle is formed when two lines intersect to create a 150-degree angle?

If an angle measures 85 degrees, is it acute, obtuse, or a right angle?