1. Which of the following is defined as an exact location in space?
A line segment
B. midpoint C. plane
D. point
2. Which is a part of a line that is bounded by two endpoints?
A cut-line
B. line piece
C. line portion
D. line segment
3. Which object is an example of a straightedge used to draw straight lines?
A ball
B. box
C. needle
D. ruler
4. It is a straight path that goes on without end in two directions. What is it?
A line
B. plane
D. triangle
5. Which of the following is a point that divides a line segment into two equal parts?
B. interior
A. endpoint
C. midpoint
D. vertex
6. What do you call a flat surface that extends forever in all directions?
A. area
B. angle
C. surface area
D. plane
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