Question

curved surface area of a cuboid formuls​

Answer 1

Answer:

2h (l+b)

Step-by-step explanation:

total surface area is 2 (lb+bh+lh)

so the curved surface area is 2h (l+b)

Answer 2

Answer:

There is no curved surface it's lateral surface

Step-by-step explanation:

2h(l+b) square units