Answer:
- D) A part of a line with endpoints on both ends is a line segment
Step-by-step explanation:
The following definitions explain the correct answer choice.
A. midpoint
- the middle point of a line segment
B. ray
- a part of a line that has a fixed starting point but no end point
C. point
- a point is a primitive notion that models an exact location in the space, and has no length, width, or thickness
D. line segment
- a part of a line that is bounded by two distinct end points, and contains every point on the line that is between its endpoints
