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They all have to be if it is a perfect cube.
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The volume of a cube is 27 What is the sum of the length of all its edges?
36
Difference between a cube and a cuboid?
All edges of a cube are the same length. A cuboid has three quartets of lines: at least one of which is of a length different from the other two. Equivalently, all sides of a cube are squares, at least some sides of a cuboid are rectangles.
Must all the edges of a semiregular polyhedron be the same length?
must all edges of semiregular polyhedron be the same length
How much is a cube that is 8cm in volume?
There is no volume that has units of length. If you meant to write 8cm3 then the cube has all edges 2cm (ie the "cube root" of 8 times the "cube root" of cm3)
Are all the sides of a cube the same length?
By definition, yes.
What is the length of a cube in math?
A cube is a three dimensional figure with all edges having the same length and all six sideshaving the same area. The length of a cube is the length of any edge of the cube; all edges having thesame length.
What has 12 edges all the same length?
A cube
What is the surface area of a cube that is 4 4 2?
There can be no such cube since, by definition, all edges of a cube have the same length.
What is the surface area of a cube that is 6 by 8 by 5?
There can be no such cube since, by definition, all edges of a cube have the same length.
How is a cube like a rectangular prism?
A cube is a regular rectangular prism. Regular requires all its edges to be of the same length.
What is the cube root of volume of cube?
The volume of a cube is determined by cubing the length of one edge, so the cube root of the volume will give you the length of an edge. (In a cube, all of the edges are the same length)
What is it called when a solid figure in every face is a square and all edges are the same length?
It is a cube
What shape has 6 edges 12 edges and all the edges are the same length?
If you mean 6 faces and 12 edges then a cube would fit the given description which also has 8 vertices.
Does the cube have all the same edges?
yes
The volume of a cube is 27 What is the sum of the length of all its edges?
36
Why does a cube have same number of faces edges and vertices as a rectangular prism?
Because a cube IS a rectangular prism ... one where the length, the width, and the height just happen to be all the same size.
Can a cube have all rectangular faces?
A cube's faces are always rectangular, but more specifically they are squares, a rectangle with adjacent, equal sides. So a cube's 12 edges are all the same length as each other.
