Naming Lines, Planes and Points, Faces, Edges, Vertices

Two planes intersect at a...

• line
• point
• plane
• letter

Give another name for line k.

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

Points that lie on the same plane are ________. 

• collinear
• coplanar
• parallel
• perpendicular

Points that lie on the same line are _________.

• coplanar
• collinear
• parallel
• perpendicular

A _______ consists of an infinite number of points which form a flat surface that extends in all directions forever.

• Point
• Line
• Line segment
• Plane

Two lines intersect at a ....

• angle
• point
• line
• intersection

Name 4 collinear points

• HMNO
• IKNO
• MJOL
• HNKI

What is the term for a part of a line with two endpoints?

• point
• ray
• angle
• line segment

A line that contains point M.

• Line q
• Line p
• Line r
• Line NH

A line that extends from a point in one direction and travels forever is called a ...

• perpendicular line
• line segment
• ray
• parallel line