Question

Q2. The total surface area of a cube is 96 cm2

. The volume of the

cube is:

(A) 8 cm3

(B) 512 cm3

(C) 64 cm3

(D) 27 cm3​

Answer 1

Answer:

(C)64cm^3

Step by Step Explanation

Surface area of a cube = 96 cm2

Surface area of a cube = 6 (Side)2 = 96 ⇒ (Side)2 = 16

⇒ (Side) = 4 cm

[taking positive square root because side is always a positive quantity]

Volume of cube = (Side)3 = (4)3 = 64 cm3

Hence, the volume of the cube is 64 cm3.