Question

question 5 points 1
lines are composed of an infinite set of ______.
points in a row
points that do not lie in a row
shapes
letters

Explanation:

In geometry (a subfield of Mathematics), a line is defined as a straight one - dimensional figure that has no thickness and extends infinitely in both directions. By the fundamental concept of lines in geometry, a line is made up of an infinite number of points that lie in a straight row (collinear points). The option "points that do not lie in a row" is incorrect because non - collinear points form other geometric figures like triangles. "Shapes" and "letters" have no relation to the composition of a line.

Answer:

A. points in a row