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

A line is the undefined geometric term which is described as an infinite set of points that has length but not width

Step-by-step explanation:

A line↔is a one dimensional geometric straight(no curve) figure which has infinite points, length but no thickness(as it is one dimensional). A straight line is the shortest distance between any two points.

If it has one end point then it is called a ray→. If it has both the endpoints then it is called a line segment.

answer: i don't understand it

step-by-step explanation: sorry

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x