The term for vertical is "perpendicular to the horizon." In geometry and spatial contexts, it often refers to lines, planes, or orientations that stand upright relative to a defined baseline or ground level. In many cases, "vertical" can also describe the direction pointing upwards, as opposed to horizontal.
An asymptote.
The term that best describes a pair of vertical angles that are also supplementary is "linear pair." Vertical angles are formed by the intersection of two lines and are equal in measure, while supplementary angles add up to 180 degrees. However, vertical angles alone are not necessarily supplementary; they only form a linear pair when they are adjacent and their measures sum to 180 degrees.
It is called the origin, or the point (0, 0).
There is no such thing as exactly vertical because either it is vertical or it is not. You cannot have approximately vertical - it is not vertical, then. Vertical means at 90 degrees to the horizon (or horizontal).
I think {grid or grid lines} is the term you're looking for.
That is the correct spelling of "vertices", the plural of the term vertex.
the term for the ratio of vertical change over horizontal change is slope
Vertical
The term vertical refers to up and down.
vertical
0
Vertical is a relative term. It usually refers to a direction pointing in the opposite direction of Gravity. So if you are in outer space, then I guess there is no real "vertical" direction.
Trust
Trust
Horizon is not right, its vertical!
PARALLELISM
Vertical columns are known as groups.