Angle Classifications

This type of Angle measures exactly 90 degrees...

• Acute Angle

• Right Angle

• Obtuse Angle

• Straight Angle

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

• Acute Angle

• Right Angle

• Obtuse Angle

• Straight Angle

This type of Angle measures exactly 180 degrees

• Acute Angle

• Right Angle

• Obtuse Angle

• Straight Angle

This type of Angle can be found when two angles that have a common side and a common vertex

• Vertical Angles

• Adjacent Angle

• Perpendicular Lines

• Supplementary Angles

• S

These types of angles are formed when two nonadjacent angles are formed by two intersecting lines

• Obtuse Angle

• Adjacent Angles

• Vertical Angles

• Linear Pair

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

• Linear Pair

• Supplementary Angles

• Complementary Angles

• Vertical Angles

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

• Linear Pair

• Supplementary Angles

• Complementary Angles

• Perpendicular

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

• Linear Pair

• Perpendicular

• Supplementary Angles

• Complementary Angles

This type of Angle Classification is found when a pair of adjacent angles with non-common sides that are opposite rays.

• Complementary Angles

• Supplementary Angles

• Linear Pair

• Perpendicular

Alternate Interior Angles are....

• Congruent

• Supplementary