Question:If the length of diagonal of a cube is `8√3 cm,`then its volume is :
A `512 cm^3` B `384 cm^3` C `64 cm^3` D `192 cm^3`
+ AnswerA
+ Explanation`√3 a = 8√3 ⇒ a = 8 cm.` :. Volume` = (8 xx 8 xx 8) cm^3` `= 512 cm^3.`
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