Geometry Vocab Review March 15th

Front

Angle measuring 90 degrees.

Back

Right angle

Front

Line that extends FOREVER in both directions?

Back

line

Front

Angle < 90°

Back

acute angle

Front

Type of line with one endpoint, extending infinitely in one direction.

Back

ray

Front

Angle > 90° and < 180°

Back

obtuse angle

Front

Type of line with 2 endpoints?

Back

line segment

Front

Angle measuring 180 degrees?

Back

Straight angle

Front

Endpoint where two rays meet?

Back

vertex

Front

360 degrees measures:

Back

circle

Front

Two lines that do not intersect and go in the same direction.

Back

parallel lines