Maximum 12 intersections are there! You can simply use the formula:
No. of intersections = n(n-1)/2 [where 'n' is the number of lines]
This is derived as each new line can intersect (at most) all the previously drawn lines. There if there is:
1 line => 0 intersections
2 lines => 1 intersection
3 lines => 3 intersections [1 that was there + 2 by the new line can intersect both the previous lines.]
4 lines => 6 intersections [3 that were already there + 3 because the new line can intersect all the 3 lines that were present previously.]
It is a transversal line that intersects other lines.
the four lines you are adding five line to are vertical.
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
Yes, it does. And it makes equal angles with both of them.(We're talking about straight lines, in a plane.)
a triangle
Intersecting lines.
a line that intersects two or more lines on a plane is a
It is a transversal line that intersects other lines.
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
A transversal line intersects parallel lines creating various angles.
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
the four lines you are adding five line to are vertical.
Yes, it does. And it makes equal angles with both of them.(We're talking about straight lines, in a plane.)
a triangle
There is a plane that contains them.
Intercept
i think transvesal