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If the length of the diagonal of a cube...

If the length of the diagonal of a cube is `6sqrt(3)` cm , then length of the edge of the cube is

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Given, the length of the diagonal of a cube `= 6sqrt(3)`cm
Let the edge (side ) of a cube be a cm.
Then , diagonal of a cube `= asqrt(3)`
`rArr " " 6sqrt(3) = a sqrt(3)`
`rArr" " a = 6 cm`
Hence, the edge of a cube is 6 cm.
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