Angle Classifications

Front

This type of Angle measures exactly 90 degrees...

Back

Right Angle

Front

This type of Angle measures between 90 and 180 degrees...

Back

Obtuse Angle

Front

This type of Angle measures exactly 180 degrees

Back

Straight Angle

Front

Type of angle with a common side and vertex with another angle.

Back

Adjacent Angle

Front

Types of angles formed when two nonadjacent angles are formed by two intersecting lines.

Back

Vertical Angles

Front

These types of Angles are described when two angles are added together and equal 90 degrees.

Back

Complementary Angles

Front

These types of angles are classified when two angles have a sum of 180 degrees.

Back

Supplementary Angles

Front

This is a line classification and occurs when two lines intersect and form a 90 degree angle.

Back

Perpendicular

Front

Type of Angle Classification with adjacent angles having non-common sides that are opposite rays.

Back

Linear Pair

Front

Alternate Interior Angles are...

Back

Congruent