up and down
Chat with our AI personalities
Up and down!!!!!
Any line that goes straight up and down and doesn't lean either way is a vertical line.
A vertical edge is A line that go straight up and down
i think the horizontal is the line go up and vertical is the line go straight across
A vertical line is a line with an angle of 0 or 180, it travels immediately up and down, or on a map it goes north and south.