Question

What is the volume of a cube (in cubic cm) whose diagonal measures $4\sqrt{3}$cm?

• A. 8
• B. 16
• C. 27
• D. 64
• E. 125

Answer 1

The correct option is D

64

$\sqrt{3}a=4\sqrt{3}=a=4$
$\therefore$Volume = (4 $\times$ 4 $\times$4) cm${}^3$= 64 cm${}^3$