MATH 3 REVIEW FOR EXAM

A subset of a line that has two endpoints.

• Line

• Point

• Line Segment

An exact location in space.

• Line

• Point

• Line Segment

A set of points that extends without end in opposite directions.

• Line

• Point

• Line Segment

A subset of a line that has one endpoint and extends without end in one direction.

• Segment

• Ray

• Plane

A set of points on a flat surface that extends without end in all directions.

• Segment

• Ray

• Plane

Lines that form four right angles.

• Perpendicular Lines

• Intersecting Lines

• Parallel lines

These lines form four rays with common endpoint.

• Perpendicular Lines

• Intersecting Lines

• Parallel lines

Lines that never intersect each other.

• Perpendicular Lines

• Intersecting Lines

• Parallel lines

The measure of an angle is determined using a _________

• Protractor

• Ruler

• Tape measure

What is the point of intersection in the figure?

• point A

• point I

• point D