Geometry Vocab Flashcard

Front

Common endpoint of two rays in an angle

Back

vertex

Front

A straight path of points extending infinitely in both directions.

Back

line

Front

Exact location in space

Back

point

Front

Angle measuring 90 degrees?

Back

right

Front

Part of a line with one endpoint, extending infinitely in one direction.

Back

ray

Front

Angle < 90°

Back

acute

Front

Part of a line with two endpoints

Back

line segment

Front

Type of line that intersects at right angles.

Back

perpendicular

Front

Type of line that passes through the same point:

Back

intersecting

Front

Type of line that never crosses and stays equidistant.

Back

parallel