Question

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

Explanation:

1. Analyze each option:

• Distance: It is a measure of the space between two points, not a set of points with length and no width.
• Line: A line is defined as an infinite set of points that extends infinitely in both directions, has length (since it extends) but no width (it is one - dimensional).
• Plane: A plane is a flat, two - dimensional surface that extends infinitely far. It has length and width (two - dimensional), so it does not match the description.
• Sphere: A sphere is a three - dimensional object, so it has length, width, and height, and does not match the description.

Answer:

B. line