Coplanar and Collinear Points

An example of coplaner points

• D, E, B

• C, B, A

• M, E, C

• A, F, E

True or False: Line DE lies in plane ABC

• True

• False

True or False: Line AB lies in plane ABC

• True

• False

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

• True

• False

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

• True

• False

• plane FBC
• plane BAD
• plane FEC
• plane FKG

Points that lie on the same plane are ________. 

• collinear

• coplanar

• parallel

• perpendicular

How would you describe points I, L, C?

• collinear

• non-coplanar

• symmetric

• coplanar

Are points D and E collinear or coplanar?

• Collinear

• Coplanar

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

• True

• False