Points, Lines, Planes, Rays, Line Segment

Two lines intersect at a(an) ....

• angle

• point

• line

• intersection

Name 3 coplaner points.

• Z, R & W

• V, Z & X

• V, W & X

• W, Y & Z

An example of 2 non-collinear points.

• D, E

• C, B

• M, E

• F, B

When naming a plane, we should use ________

• 2 points
• a lower case cursive letter
• 3 points
• 3 noncollinear points

Identify the image

• Line segment

• Line

• Point

• Ray

A line is named using...

• Any 2 points on the line with a line drawn above them, or a lowercase script letter.

• Any 3 points on the line with a line drawn above them.

• Any 1 point on the line with a line above it.

• Any 3 points on the line, or a uppercase script letter.

What is the name of this ray?

A _______ indicates a location (or position) in space

• Point

• Line

• Plane

A ____ has no dimension (actual size).

• Point

• Line

• Plane

A _______ forms a flat surface extending indefinitely in all directions.

• Point

• Line

• Plane