Basic Geometry Vocabulary - Angles

What are these figures called?

• Points
• Lines
• Angles
• Planes

Tags

CCSS.4.G.A.1

The common endpoint of 2 rays

• Point
• Midpoint
• Vertex
• Bisect of an Angle

Tags

CCSS.4.G.A.1

What do we measure angles in?

• Degree
• Feet
• Meters 
• Liters 

Tags

CCSS.4.MD.C.6

Line segments that have the same length, distance.

• Bisected Angles
• Congruent
• Supplementary Angles
• Complementary Angles

Tags

CCSS.8.G.A.2

Divide into congruent segments or angles

• Bisector
• Vertex
• Opposite Rays
• Acute Angles

Tags

CCSS.7.G.B.5

Two angles whose measures have a sum of 90.

• Complementary
• Right Angle
• Linear Pair
• Adjacent Angles

Tags

CCSS.7.G.B.5

Two angles whose measures have a sum of 180.

• Straight Angle
• Linear Pairs
• Supplementary
• Adjacent Angles

Tags

CCSS.7.G.B.5

Two angles that share a common vertex and side, but have no common interior points.

• Linear Pair
• Adjacent Angles
• Supplementary
• Complementary 

Tags

CCSS.7.G.B.5

Two adjacent angles whose noncommon sides are opposite rays.

• Linear Pair
• Complementary 
• Congruent Angles
• Vertical Angles

Tags

CCSS.7.G.B.5

Two angles whose sides form pairs of opposite rays.

• Congruent Angles
• Linear Pair
• Adjacent Angles
• Vertical Angles

Tags

CCSS.7.G.B.5