There are 20 common points.
If no pair of lines is parallel and if each pairwise intersection is distinct, there will be 10 points of intersection.
The greatest number of intersection points with just four lines is 6.
5
If you mean: (-5, -3) (-3, 3) and (7, 9) (5, 3) Then they are parallel lines whose equations are: y = 3x+12 and y = 3x-12
It all depends on the arrangement of the dots. Besides, there is nothing about straight lines, so used curved lines instead
distribute the 12 dots around the perimeter of a pentagon
There are 20 common points.
If no pair of lines is parallel and if each pairwise intersection is distinct, there will be 10 points of intersection.
I can do it with 7 lines... But I cannot draw in this Wiki interface...
9
It is 5 o'clock when the big hand points to 12 and the small hand points to 5.
They are intersecting lines.
The greatest number of intersection points with just four lines is 6.
draw a five pointed star
5
If you mean: (-5, -3) (-3, 3) and (7, 9) (5, 3) Then they are parallel lines whose equations are: y = 3x+12 and y = 3x-12