One dimensional is (probably) a line.
Two dimensional is a flat plain figure, showing length x width.
Three dimensional is a cubic shape, showing length x width x depth.
Two-dimensional A+
Answered by Mia~
Two- dimensional
They have one fewer dimension; they lack depth.
A polyhedron is a three dimensional shape. A polyhedron is bounded by a number (four or more) of polygons and encloses one space.
two-dimensionalOn a+ the answer is three-dimensional
Some do, some don't. A regular polyhedron such as the tetrahedron has none whereas an irregular one like the parallelepiped can have several.
A rectangle is a two-dimensional shape, so it doesn't have faces in the way that three dimensional shapes have. A rectangle has four edges and four corners.
None. Edges are one lines (1-dimensional) not shapes like squares (2-dimensional).None. Edges are one lines (1-dimensional) not shapes like squares (2-dimensional).None. Edges are one lines (1-dimensional) not shapes like squares (2-dimensional).None. Edges are one lines (1-dimensional) not shapes like squares (2-dimensional).
They have one fewer dimension; they lack depth.
All of those are 3-dimensional shapes.
A polyhedron is a three dimensional shape. A polyhedron is bounded by a number (four or more) of polygons and encloses one space.
Three-dimensional (what I think your talking about), is a shape with length with and height. Everything you touch and see is three-dimensional. Something two-dimensional is a shape like a square or a circle. An example of something three-dimensional is a cube, or a sphere. Something one-dimensional is just a straight line. This is difficult to explain, I'll look on my message board and this question's discussion page and answer any questions you have.
three dimensional
two-dimensionalOn a+ the answer is three-dimensional
There is none because a triangle is a 2D shape and volume measures 3D shapes ----------------------------------------------------------------- There is not one. Triangles are two dimensional, volume is three dimensional, a triangle can therefore have an area but not a volume.
All three dimensional figures have more faces than a one dimensional figure. There are an infinite number of one dimensional points on a three dimensional figure
A line is one dimensional. All two dimensional shapes have height and width.
none :)
Some do, some don't. A regular polyhedron such as the tetrahedron has none whereas an irregular one like the parallelepiped can have several.