Geometry Vocab

Front

Lines in the same plane.

Back

Coplanar lines

Front

Two segments with equal length are called ___________ segment.

Back

congruent

Front

Exact middle point

Back

midpoint

Front

Points on the same line are ___________ points.

Back

collinear

Front

A straight one-dimensional figure with no thickness, extending infinitely in both directions.

Back

line

Front

A location with no size, shown by a dot.

Back

point

Front

A line with one endpoint extending infinitely in one direction.

Back

ray

Front

Description of the picture:

Back

ray with endpoint A

Front

Word describing the picture:

Back

line

Front

Word that describes the picture:

Back

segment