009c - Naming Angles and Rays

Front

Back

Front

This picture shows:

• an acute angle
• a parallel line
• a right angle
• two line segments

Back

a right angle

Front

This picture shows: an angle, a ray, a line segment, a line

Back

a ray

Front

Back

H

Front

Name the vertex of the angle: E, F, D, E, F, and D are vertices.

Back

E

Front

Name the vertex of the angle: S, R, Q

Back

R

Front

Angle

Back

Two rays that meet at a single endpoint (vertex)

Front

This angle is written as......

Back

∠ABC

Front

What is the arrow pointing to in the angle? Options: a ray, geometry, vertex, line

Back

vertex

Front

What does this represent? Options: angle ABC, triangle ABC, arc ABC, line ABC

Back

angle ABC