Question

Find the volume, lateral surface area and total surface area of the cuboid whose length, breadth and height are respectively:(b) 10.5 m, 5 m, 220 cm ​

Answer 1

Answer: The volume, lateral surface area and total surface area of the cuboid are 115.5 $m^{3}$, 68.2 $m^{2}$ and 173.2 $m^{2}$ respectively

Step-by-step explanation:

For a cuboid ,

Volume is given by = L*B*H

Lateral surface area = 2 (L+B)*H

Total surface area= 2 (LB+BH+HL)

where L stands for length, B stands for Breadth and H stands for height.

Here , L= 10.5 m, B= 5m, H=220cm=2.2m

Volume of cuboid= 10.5*5*2.2

Multiplying the values we get ,

Volume of cuboid = 115.5 $m^{3}$

Lateral surface area of cuboid =2 ( 10.5+5)*2.2=68.2 $m^{2}$

Total surface area of cuboid= 2(10.5*5+5*2.2+2.2*10.5)=

                                              =173.2 $m^{2}$