Answer:
Step-by-step explanation:
surface area of cuboid=2h(l+w)
=2*2(12+5)
=4*17
=68 cm^2
188 cm²
TSA of cuboid = 2(lb + bh + hl)
= 2 {(12*2) + (2*5) + (5*12)}
= 2 (24 + 10 + 60)
= 2 (94)
= 188cm²
