Question

How to do surface area of cuboid. Explain please.

Answer 1

Answer: 2(lb + bh + lh)

Step-by-step explanation:

sides of cuboid are l,b,h

then total surface area = area of all faces

which is 2lb + 2bh + 2lh

by taking 2 common we get

2(lb + bh + lh)

Answer 2

Hey mate your answer is...
The formula for find the lateral surface
area of cuboid is
${2(l + b) \times h$
I hope it will help you..... ⭐⭐⭐⭐