Need a clear definition. Sounds like you are describing a 'cube' - almost.
To be 3 dimensional the sides must also have height.
A cube is a three dimensional object with all sides of equal length. A rectangle is a two dimensional figure with two pairs of sides equal in length. Three dimensional is like a rubrics cube, something you can hold. A two dimensional figure is something you can not hold, a drawing is two dimensional.
Length is a one dimensional measurement of an object, and volume is a three-dimensional measurement of an object - its length times its height times its width.
By length width and height
Any three dimensional object or space.
A sphere is a round object. It has no sides. The object is 3-D. (Three Dimensional)
A square has width and height. Width is the horizontal line, height is the vertical line. This is a two-dimensional object and has an area.A cube is a square with one more dimension, length, which makes it a three dimensional object. As a three-dimensional object, it no longer has an area, but now has volume.To find the area of a cube (a three-dimensional object), one must multiply three dimensions (length, width, and height) to obtain the volume of the cube.
3 Height,Length,Width
A two-dimension shape with eight sides is an octagon. A three-dimensional object with eight sides is an octahedron.
A box is a three dimensional object, and you have only stated one dimension. _________________________________________________________________ A box has all of the same length sides. The volume of the box is 27mm3.
No. A triangle can be a two-dimensional object whereas a pyramid must be three-dimensional (with sides that are sloped).
An isosceles triangle.