Question

which undefined geometric term is described as an infinite set of points that has length but not width?
distance
line
plane
sphere

Explanation:

• A line is an undefined geometric term.
• It is an infinite set of points.
• It has length (extends infinitely in two directions) but no width.
• Distance is a measure (not a set of points).
• A plane has length and width (two - dimensional).
• A sphere is a three - dimensional object (has length, width, and height in a sense as it is a 3D shape).

Answer:

B. line