Question

11. The surface area of a cube is 294 cm ^ 2 , find its volume,​

Answer 1

$v = 343$

Hope it helps

Answer 2

Answer:

Step-by-step explanation:

The surface area of a cube A = 6$a^{2}$

The volume of a cube V =  $a^{3}$

A = 294 cm^2

 = 6 x (7^2)

= 6 x 49

= 294

so, a = 7

V= 7^3

V= 343 cm^3