Geometry Vocab

Front

What does this represent?

Back

congruent

Front

What does this represent?

Back

parallel

Front

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

Back

line

Front

Words that describe the picture: Ray, segment, line, plane.

Back

segment

Front

Geometric object with no dimension, represented as a dot.

Back

point

Front

One endpoint, extends infinitely in 1 direction

Back

ray

Front

These two lines will never intersect

Back

Parallel Lines

Front

Points on the same line are __________ points

Back

Collinear

Front

Formed by two rays sharing a common endpoint

Back

Angle

Front

Two angles that add to 90°

Back

Complementary