A line has one dimension- length. This is evident if we compare a line to a point and a plane figure. A point has no dimension; it merely marks a location. A plane figure, such as a square, circle, or triangle, has two dimensions. They have both length and height. A line is between a point and a plane figure. It has length, but it does not have width.
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1 dimension. Here is a comparison of dimensions:
0 (dimension): Point
1: Lines
2: Plane
3: Solid, space
4+: Hypersurfaces, hypercubes, Klein bottles
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A triangle has 3 sides and 3 inside angles that add up to 180 degrees. If you are asking about physical dimensions, a triangle is a two-dimensional shape.
no just jocking
yes you can so if you put two lines meeting at a 90' angle then put as many marks on the lines but make sure you put the same amount of marks on each of the line then number the mark on one line then the number number you started with goes at the end of the line you havent numbered the join the numbers up
A point. It has zero dimensions. It has no length and no width - only a position.