A metal sheet 27 cm long, 8 cm broad, and 1 cm thick is melted into a cube. The difference between the surface areas of the two solids will be:
1
268 cm2
2
286 cm2
3
264 cm2
4
246 cm2
A metal sheet 27 cm long, 8 cm broad, and 1 cm thick is melted into a cube. The difference between the surface areas of the two solids will be: