Point, Ray, Line, or Line Segment?

• Line

• Ray

• Line Segment

• Point

Which of the following geometric figure is modelled by a STAR?

• point

• line

• plane

Which of the terms best describe points, lines and planes?

• geometric concepts

• undefined models

• concrete representation

• undefined terms

Which of the following geometric figure is modelled by a GUITAR STRING?

• point

• line

• plane

What is a line?

• a straight path of points that goes on and on in two directions
• an endless flat surface
• an exact location in space
• lines that never intersect

A specific location that has no size and no dimension.

• point

• line

• plane

• undefined terms

Which object represents a plane?

• a hair strand

• handkerchief

• string of a guitar

• a needle point

Give another name for line k.

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

Which of the following geometric figure is modelled by a CORNER OF A ROOM?

• point

• line

• plane

In geometry, a plane is a ...

• flat surface
• a flying object
• grassy area