A rectangular room 4m long by 3m wide contains 30m3 of air. Calculate the height of the room.
Answers
Answer:
length of room = 4m
breadth of room =3m
air contained in the room (volume) = 30m^3
volume of rectangular room = length x breadth x height
30 = 4 x 3 x height
30 = 12 x height
30/12 = height
2.5 = height
height = 2.5
Answer:
Step-by-step explanation:
Concept:
The concept of the rectangular figure will help us to solve this question.
Given:
The shape of the room is rectangular.The length of th room is and width is .The quantity of the air which is contained in the room is .
To Find:
We have to find out the room's height.
Solution:
The volume of the air means the volume of the room as because the room contains air.
Multiply the length, width, and height of a rectangular figure to determine its volume. Volume is expressed in terms of cubes.
The length of the room is and the room's width is .
The volume of the room is .
Now we can write the formula as
Put the values in the above formula to get the value of the height.
Now make the value in decimal form.
Therefore the height will be .
The height of the room is .
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