Question

Length 10cm , breadth 5cm,height4cm.Find the surface area of the cuboid

Answer 1

Hey mate!

Here is your answer

TSA = 2 (lb+bh+lh)

Therefore, Surface area of cuboid = 2 ( 10×5 + 5×4 + 4×10) = 2 (50+20+40)

= 2(110)

= 220 cm^2

Hope it helps ☺️!

Have a great day !