Question

formula to find tsa of cube and cuboid​

Answer 1

TSA OF CUBE =
$6 {l}^{2}$
TSA OF CUBOID =
$2 \: (lb \: + \: bh \: + \: lh)$

Answer 2

tha of cube is 6a^2 and cuboid is 2(lb +bh+lh)

where l is length and b is breadth and h is height