A class of second graders is learning about the properties associated with lines in regards to measurement and length. the students are learning to define geometric terms by their proper definitions. which of the following would define a line a-lines are represented by a dot and a letter
b-lines are geometric figures made up of two rays or two line segments that have the same endpoint
c- a line is a flat surface that extends infinitely in all directions and has no thickness. it is a two-dimensional infinite set of points.
d-a line is a set of points that form a straight pathway extending infinitely in opposite directions.