Question

16. The surface area of a cube whose length
of each side is 2cm is-

1 (1) 24cm (ii) 12cm
1 (ii) 14cm (iv) 48cm​

Answer 1

Step-by-step explanation:

Surface area of cube = 6a^2

6 x. (2)^2 = 6 x 4 = 24cm

Answer 2

Answer:

(i) 24cm²

Step-by-step explanation:

Let each each side of a cube be a = 2cm

.°. surface surface area of a cube

= 6a²

= 6 × (2cm)²

= 24cm²