Question

find total surface area of cube whose edge is 15 m.​

Answer 1

Answer:

surface area of cube =4a square

So ,4*(15) square

=4*225

=900cubic

Answer 2

Answer:

$area \: of \: cube = {side}^{3} \\ side \: of \: the \: cube = 15m \\ \: \: \: \: \: \: \: \: \: \: \: = (15 \times 15 \times 15) {m}^{3} \\ \: \: \: \: \: \: \: \: \: \: \: = 3375 {m}^{3}$