Question

Find the volume,Lateral surface area and total surface area
1 length 22 cm,breadth 12 cm and height 7.5

Answer 1

Lateral surface are of cuboid of length l breadth and height h=2(l+b)h

=2(22+12)7.5=510 cm

2

volume =lbh=22×12×7.5=1980 cm

2

Answer 2

Step-by-step explanation:

we know that volume of cuboid =l*b*h

v =22*12*7.5=1980cm²

total surface area=2(lb+bh+hl)

surface area=2(22*12+12*7.5+7.5*22)=1038cm²

lateral surface area=2[(l+b)*h]

lateral surface area=2[22+12)*7.5]=510cm²