Question

Length, breadth and height of a room are 6 m 5 m and 3 m
respectively. Find the volume of the room.​

Answer 1

Given:-

• Length of room is 6m.
• Breadth of room is 5m.
• Height of room is 3m.

To find:-

• Volume of the room.

Solution:-

• If length, breadth and height of any solid figure is given then the solid figure will be Cuboid. So, Room is of cuboid shape.

We know that,

$\boxed{ \sf \bold{Volume \: of \: cuboid = l \times b \times h}}$

In which,

• l is length of cuboid.
• b is breadth of cuboid.
• h is height of cuboid.

Put all values in formula,

$\longrightarrow \sf \bold{ 6\times 5 \times 3}$

$\longrightarrow \sf \bold{90}$

Therefore,

Volume of room is 90 m³

_____________________

More formulas:-

• Surface area of a cuboid = 2 (lb + bh + hl)
• Surface area of a cube = 6a²
• Curved surface area of a cylinder = 2πrh
• Total surface area of a cylinder = 2πr(r+h)
• Curved surface area of a cone = πrl
• Total surface area of a right circular = πrl + πr²
• Surface area of a sphere =4πr²
• Curved surface area of a hemisphere = 2πr²
• Total surface area of a hemisphere = 3πr²
• Volume of a cube = a³
• Volume of a cylinder = πr²h
• Volume of a cone = 1/3πr²h
• Volume of a sphere =4/3πr²
• Volume of a hemisphere = 2/3πr²