Points, Lines, and Plane

Give another name for line k.

• Line BC
• Line BCE
• Line ED
• Line k is the only name, there isn't another name.

Two lines intersect at a ....

• angle
• point
• line
• intersection

Are points D and E collinear or coplanar?

• Collinear
• Coplanar

An example of coplaner points

• D, E, B
• C, B, A
• M, E, C
• A, F, E

How would you describe points I, L, C?

• collinear
• non-coplanar
• symmetric
• coplanar

What is the name of this ray?

• Ray AB
• Ray BA
• Ray ABC
• Ray AC

Name the intersection of Line c and Plane R

• Point J
• Line HK
• Point K
• Line MN

Give another name for line b

• a
• R
• KL
• HK

True or False: Points A, B, and C are collinear.

• True
• False

True or False: Points B, C, and D are coplanar.

• True
• False