Yes, they do exist - in several places around the world.
They still look parallel but in the vertical plane.
Horizontal, else you would have to have a kettle 6 meters deep
The feature of an animal is how it looks like. like the dog it has a tail, two ears, ... ETC..... so feature is how the animal looks like
Drive shaft is vertical- like a lawnmower. Cylinder is horizontal.
vertical is a line going up and down. Just remember that the "V" in vertical is like an arrow pointing straight down
A vertical line is one that goes up and down only.
you must walk vertical because that's what your like when you stand up!
Eighteen Hundreds is the proper way to say it.
up and down like a pole
Vertical. Te horizontal like has zero slope ( no slope) and the vertical line has infinite (very very high) slope
The letter I.
Vertical angles have the same angle measure. Vertical angles are formed by two intersecting lines that look like an "x". Angles that are across from each other on this "x" are called vertical angles.