MCQ
The volume of a cube a cube whose surface area is 96cm2, is:
- A$16\sqrt{2}\text{cm}^3$
- B32cm3
- C64cm3
- D216cm3
✓
Answer
- 64cm3
Solution:
Let,
a → Side of the cube
V → Volume of the cube
A → Surface area of the cube
We have,
A = 96cm2
6a2 = 96 {Since, A = 6a2}
a = 4cm
So,
V = a3
= 43
= 64cm3
Thus, volume of the cube is 64cm3.
Hence, the correct choice is (c).
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