Geometry Terms

Front

Name of an angle that is 49 degrees

Back

Acute

Front

Name of an angle that is 167 degrees

Back

Obtuse

Front

Name of an angle that is 90 degrees

Back

Right

Front

Name of an angle that is 180 degrees

Back

Straight

Front

What is the name for the picture?

Back

line segment

Front

What is the name for the picture?

Back

ray

Front

What is the name for the picture?

Back

line

Front

Two lines that intersect and create 90 degree angles

Back

perpendicular

Front

Intersecting lines that cross at any point and do NOT make a 90 degree angle

Back

intersecting

Front

Lines that run opposite of each other and never cross

Back

parallel