A) 8
B) 12
C) 24
D) \[\sqrt[3]{2}\]
Correct Answer: A
Solution :
Diagonal of cube \[=\sqrt{3{{a}^{2}}}\] \[\therefore \] According to question. \[12=\sqrt{3{{a}^{2}}}\] or, \[3{{a}^{2}}=\sqrt{12}\]cm a = 2cm \[\therefore \] Volume \[={{a}^{3}}={{2}^{3}}=\text{ }8cm\]You need to login to perform this action.
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