A cube has a volume of 729 in3. What is the surface area of the cube?
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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)
The volume of this cube is 343yd3
The volume of a cube is proportional to the cube of its edge.If the edge is doubled, the volume increases by a factor of (2)3 = 8
its the cube of the length of the edge.
The size of an edge.