two lines meeting at a point.
A vertex? In non-euclidean geometry: A two distinct parallel lines intersect in the "Infinity zone"
In Euclidean plane geometry two infinitely long straight lines intersect at only one point
Lines that intersect at right angles
They are lines that intersect at 90 degrees
It depends on how you define "ways" and how you define "lines" and how you define "intersect" and what kind of geometry you're talking about, but in Euclidean geometry, lines either never intersect, or they intersect at a single point, or they can intersect at all points within the lines.
two lines meeting at a point.
A vertex? In non-euclidean geometry: A two distinct parallel lines intersect in the "Infinity zone"
Two.
In Euclidean plane geometry, two lines which are perpendicular not only can but must intersect. (I believe the same is true for elliptic geometry and hyperbolic geometry.)
In Euclidean plane geometry, two lines which are perpendicular not only can but must intersect. (I believe the same is true for elliptic geometry and hyperbolic geometry.)
Equal opposite angles.
In Euclidean plane geometry two infinitely long straight lines intersect at only one point
In Euclidean geometry, parallel lines never intersect. They go this way forever and never intersect but watch this typing. _______________ _______________ In non-Euclidean geometry, they intersect when the faces are uneven.
In geometry, two or more lines are said to be concurrent if they intersect at a single point. If they do not intersect at the single point they are non concurrent.
Lines that intersect at right angles
They are lines that intersect at 90 degrees