The zero point is at State & Madison Streets.
The corner of State and Madison markes the center of the Chicago grid. It isn't the technical geographic center. But State Street is the zero-point as far as East and West directions go. E.g. An address that is 100 E. is one block east of State Street. Madison is the zero-point for addresses North and South.
Where the Equator and the Greenwich meridian intersect. This point of intersection is not on land, it is in the Atlantic Ocean in the gulf of Guinea.
If all three lines are parallel, there are zero points of intersection. If all three lines go through a point, there is one point of intersection. If two lines are parallel and the third one crosses them, there are two. If the three lines make a triangle, there are three points.
The point of intersection.
Combined angles of 360 degrees around the point of intersection.
It is usually called an intersection or an intersection point.
It would help to know "... the point of intersection of a parallelogram" and what!
intersection.
this question is not complete greater than zero? you need a problem to go with this question
South-East; the point in question is in the English channel.
point of intersection
The intersection of two lines is always a point or the line itself. The intersection of a line with plane also the same as above.