Question

the height of the room whose length is 11m and breadth 9m and which is full of 792 m. cube of air?​

Answer 1

Answer:

sorry I didn't know this question

Answer 2

Given:

The volume of the room=792 m. cube

The length of the room=11m

The breadth of the room=9m

To find:

The height of the room

Solution:

The height of the room is 8m.

We can find the height by following the given process-

Let us assume that the height of the room is H.

We know that a room is in the shape of a cuboid.

We are given that the room is full of 792 m. cube of air.

So, the amount of air in the room is the volume of the room.

The volume of a cuboid is the product of its length, breadth, and height.

So, the volume of the room=Length of the room×Breadth of the room×Height of the room

We are also given that the length of the room=11m and the breadth of the room=9m

On putting the values, we get

792=11×9×H

792/99=H

72/9=H

8=H

Height of the room=8m

Therefore, the height of the room is 8m.