4
Four
Four opposite equal angles are formed when 2 lines intersect each other
4
4
Two pairs of adjacent angles are formed when two lines intersect each other.
4
Four
Four opposite equal angles are formed when 2 lines intersect each other
4
4
Two pairs of opposite equal angles are formed
parallel lines never intersect.
Since the lines that intersect are the equations, if they intersect once they have one solution.
Coplanar lines can intersect an infinite amount of times.
None. Parallel lines do not intersect in Euclidean geometry.
If you draw two lines intersecting, you'll see that they create 4 angles.