The vertical axis in a plane coordinate graph
It usually means the vertical distance.
In Spanish y means and, but in math it refers to the vertical line(named y) on an x and y chart or is just a variable.
The vertical axis in a plane coordinate graph
The sign for a vertical angle is......(I don't know actually >.
It is the triangle's perpendicular altitude
you measure it.
a line that goes up and down
Vertical
Three vertical lines: |
The vertical axis in a plane coordinate graph
The vertical axis in a plane coordinate graph
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).