Question

The surface area of a cube having side 5cm in SI unit is​

Answer 1

Answer:

1.5*10^-2

Explanation:

Use formula

TSA of cube =6a^2

= 6*(5*10^-2)^2

=6*25*10^-4

= 1.5*10^-2

Hint : 1cm=10^-2 m. (to convert int SI system)