Please help me in Q. 12...
With full solution and explanation..
Please solve it fast as I need it urgent....!!!!
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sargamkashyap:
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Answer:
2.5m
Step-by-step explanation:
It is given that,
Area of base = 80m^2.....(i)
Water = 2.0 × 10^5 or 200000 l
Volume of cuboidal water tank = l×b×h
l×b is the area of base
So we can say that,
Volume of cuboidal water tank = Area of base × Height
Water in it = 200000l
1m^3 = 1000l
So, 200000l = 200000/1000m^3
Volume of tank = 200m^3...(ii)
On keeping i and ii in yhe formula we get,
200m^3 = 80m^2 × h (h = height)
200m^3/80m^2 = h
Or 2.5m = h
Height = 2.5m Ans
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