Intro to Geometry

Front

What is a part of a line that has two endpoints and includes all the points in between?

Back

Line Segment

Front

What does the term 'congruent' mean?

Back

Identical in form.

Front

What does it mean to bisect a line or angle?

Back

To divide into two equal parts.

Front

What is the name of the angle that is represented with two arcs?

Back

< EIR

Front

What is a fixed position in space that has no dimensions or size?

Back

Point.

Front

What is the definition of a line in geometry?

Back

A straight path that extends infinitely in both directions.

Front

What is the difference between a line and a line segment?

Back

A line extends infinitely in both directions, while a line segment has two endpoints.

Front

What is the term for angles that add up to 90 degrees?

Back

Complementary angles.

Front

What is the term for angles that add up to 180 degrees?

Back

Supplementary angles.

Front

What is a ray in geometry?

Back

A part of a line that has one endpoint and extends infinitely in one direction.