thre lines that intersect in three points
A triangle? Three lines that intersect in three points.
No, only three lines can intersect at a single point.
This is true. If three straight lines are drawn, they can only intersect at two points. That is, each line will only intersect with another once.
Assuming that the none of the lines are parallel, they can intersect (pairwise) at three points. Otherwise, the question is tautological.
No they can be Collinear - Points that lie on the same line.
A point can be intersected by infinitely many lines. Two points intersect in only one line. Three points either intersect in a line or not at all. This is only considering two dimensions.
Yes. The easiest example is to take two parallel lines and use the third line as a transversal.
A point of concurrency is a place where three or more, but at least three lines, rays, segments or planes intersect in one spot. If they do, then those lines are considered concurrent, or the the rays are considered concurrent.
concurrent lines
concurrent
No it cannot.
If all three lines are parallel, there are zero points of intersection. If all three lines go through a point, there is one point of intersection. If two lines are parallel and the third one crosses them, there are two. If the three lines make a triangle, there are three points.