"⊥" According to the regulations, the verticality can be represented by the symbol "⊥", so the verticality of line A and line B can be recorded as A ⊥ B.

In mathematics, you will make a vertical line from a point to a line. If you want to make this vertical line, you need a triangle and a ruler. One side of the right angle of a triangle coincides with that line, and then the other side of the right angle passes through that point and connects that point with a straight line, thus drawing this vertical line. Remember to mark the vertical symbol.

Vertical symbols are commonly used symbols in science:

Vertical symbols are very common in science, so we must know the meaning of vertical symbols, so as to make the problem smoother. Vertical bar symbols do not only appear in geometry problems.

There will be such a symbol in physics, and this symbol is very important. If you don't know, it will definitely be very troublesome in your study. Not only that, but also in life. When we build a house, we also need the house to be perpendicular to the horizontal line, so verticality is very important for life and study.