Question

the volume of a cube is 4913 cm cube find its surface area

Answer 1

Given

volumne = 4913

we vol of cube is side cube ...

There we can derive 4913 as 17 cube

Therefore...

${side}^{3} = 4913 \\ \\ {side}^{3} = {17}^{3} \\ \\ now \: cancelling\: the \: cubes \: we \: get \\ \\ side = 17 \\ \\ now \: put \: the \: surface \: are \: forfula \\ \\ 6 \times {side }^{2} \\ \\ = 6 \times {17}^{2} \\ \\ = 6\times 289 \\ \\ = 1734 {cm}^{2} \\ \\ Therefore \: surface \: area \: is \: 1734 {cm}^{2} \\ \\ \\ Hope \: Helps$