Question

Curved surface area of cuboid

Answer 1

if cuboid Dimensions are
length = l,
breadth = b,
height=h
then
1)lateral surface area of cuboid =2(l+b)h square units
2)
total surface area=2(lb+lh+bh) square units

Answer 2

Its not curved surface area........cuboid have only lateral surface area and total surface area.
Lateral surface area of cuboid : 2h(l+b)