Question

Find the total surface area of a cube whose volume is 1728 centimetre cube

Answer 1

Here volume=a3
a3=1728
a=12
Now total surface area of cube is 6a2
6 ✖ 12 ✖ 12=864 centimetre square.

Answer 2

Here value=a3a3=1728 a=12 total surface area cube is6a2