Question

The length of a room is 25m and its width is 18m. The sum of the area of the area of the floor and the ceiling is equal to the sum of the four walls of the room . Find the height of the room

Answer 1

hope this will help u.

Answer 2

The height of the room is 10.465

Step-by-step explanation:

Length of room = 25 m

Breadth of room = 18 m

Area of floor =$length \times Breadth = 25 \times 18 = 450 m^2$

Area of the ceiling = $450 m^2$

Area of four walls = 2(l+b)h=2(25+18)h

So, The sum of the area of the area of the floor and the ceiling is equal to the sum of the four walls of the room

$450+450=2(25+18)h$

$\frac{450+450}{2(25+18)}=h$

10.465=h

Hence the height of the room is 10.465

#Learn more:

the perimeter of a floor of a room is 18m .what is the area of four walls of the room ,if its height is 3m.

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