Question

Find the surface area of a cube whose edge is 15cm

Answer 1

HEY...

$tsa = 6 {a}^{2}$

a=15

$tsa = 6 \times 15 \times 15$

$tsa = 1350 {cm}^{2}$


HOPE IT HELPS ❤️

Answer 2

Surface area of cube 6 a2

6 * 15*15 is

6* 225 is 1350 cmsquare