5
6) A cubical hall can hold 74.088 m' of air. What is
the height of the hall?
Answers
Answered by
0
Answer:
The answer is 4.2 m
Step-by-step explanation:
h×h×hh^3=74.088h=(74.088)^1/3=4.2m
Answered by
8
Answer :
- 4.2 m is the height of wall
Given :
- A cubical hall hold 74.088 m of air
To find :
- Height of hall
Solution :
To find the height of hall we need to use the formula of volume of cube
Given , A cubical hall can hold 74.088 m of air
We know that,
- Volume of cube = (a)³
➟ a³ = 74.088m
➟ a = (74.088)⅓
➟ a = 21/5
➟ a = 4.2m
Hence , 4.2 m is the height of wall
More Explanation :
- A cube has 6 faces
- A cube has 8 vertices
- A cube has 12 edges
- Lateral surface area of cube = 4a²
- Total Surface area of cube = 6a²
- Volume of cube = a³
- Length of Diagonal of cube = √3 a
- A cube is a 3D shape
- Diagonal of face of the cube = √2 a
- Edge of cube = (Volume)⅓
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