The sum of the lengths of all the edges of the cube is 36 cm. What is its volume?
July 25, 2021 | education|
The cube has 12 edges of the same length. If you know the sum of all edges, you can find the length of one edge:
36: 12 = 3 cm – cube edge.
The volume of the cube is calculated by the formula:
V cube = a3, where V cube is the volume of the cube, and is the edge of the cube.
Therefore, the volume of our cube:
V cube = 33 = 27 cm3
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