Question

find the surface area of each of the cuboids whose dimensions are given below l=6m h=2m b=3m

Answer 1

SA =2(lb+bh+lh)
=2(18+6+12)
=2(36)
=72m2

Answer 2

S.A=2(LXBXH)
=2(6X2X3)
=2X36
=72m2