Two lines cross or intersect at a point.
It is usually called an intersection or an intersection point.
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Point of intersection
Parallel lines.
Two lines cross or intersect at a point.
the point of intersecting
It is usually called an intersection or an intersection point.
An angle is formed when two lines meet (or cross). The vertex is the point where the lines meet.An angle is formed when two lines meet (or cross). The vertex is the point where the lines meet.An angle is formed when two lines meet (or cross). The vertex is the point where the lines meet.An angle is formed when two lines meet (or cross). The vertex is the point where the lines meet.
Two lines cross at a point.
Two lines cross or intersect at a point.
a point
The location two lines cross or intersect is called a vertex.
point
point
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If the question means, "What do you call the point where two lines cross?" The answer would be "intersection". Otherwise, I would call them 2 intersecting lines.