Two lines in two intersecting planes can be parallel, intersecting, or skew.
draw two intersecting lines that are not perpendicular
Intersecting lines are two lines that cross in a coordinate plane. So, yes, intersecting lines cross.
Yes, they can be two existing lines (not intersecting) and it can be parallel.
Either perpendicular lines if the lines create 90o angles or intersecting lines.
They look like two intersecting lines that make four right angles. Like the two lines in this L.
Non-perpendicular intersecting lines. There is no special name.
Opposite angles are equivalent when formed by two intersecting lines
Two intersecting lines form two pairs of equal and opposite angles.
Two or more lines that meet at a point are called intersecting lines.
No, they aren't, because they are intersecting (parallel lines never intersect).
Two lines are intersecting if they have exactly one point in common.