23. If side of cube is 6 cm, then t...
Question

# 23. If side of cube is 6 cm, then the diagonal of 23. cube is (A) 32 cm (B) 63 cm (D) 62 cm (0) 2V3 cm

JEE/Engineering Exams
Maths
Solution
108
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Side of cube ( (a)=6 ) cm Therefore Diagonal of ( operatorname{cube}=frac{sqrt{3} a}{sqrt{3} times 6}=6 sqrt{3} ) cm