Question

The surface area of a cube is 150 sq cm. What is the length of its diagonal in cm?

• A. 5
• B. $\frac{5\sqrt3}{2}$
• C. $5\sqrt3$
• D. $5\sqrt2$

Answer 1

Answer: (C)

$5\sqrt3$

Answer 2

The correct option is (C): $5\sqrt3$