Question

1] find the edge of the cube whose surface area is 432 m square.​

Answer 1

Step-by-step explanation:

here is your answer it is correct

Answer 2

Answer:

$6\sqrt{2} m$

Step-by-step explanation:

If a cube has edge of length A unit. Then, its surface area is $6A^{2} unit ^{2}$.

Now,

$6A^{2} = 432 \\A^{2} = 72\\A = 6\sqrt{2}$

Therefore edge of the cube is $6\sqrt{2} m$