Question

A person bought a water tank of circular base having the radius 1.05 meter and height 3.5 m for the use of own house from the shop. If the upper part of the tank is semi spherical , how many liters of water will be contained in the tank. Find it!
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Answer 1

Answer:

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Step-by-step explanation:

A person bought a water tank of a circular base having a radius of 1.05 meters and a height of 3.5 meters. If the upper part of the tank is spherical then how many liters of water can be contained in it? Ans is 14379.75 liters

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Answer 2

11000 litre of water is needed to fill the tank.

Answer:

solution given:

radius [r]=1.05m

Total height[H]=3.5m

height of cylinder[h]=2.45m

Now

The volume of the cylindrical part of tank=$\pi r^2h=3.14*1.05^2 *2.45=8.4815m^3$

again

the volume of semi-spherical part of tank=$\frac{2}{3} \pi r^{3} =\frac{2}{3}*3.14*1.05^3=2.4233m^3$

now

total volume=volume of the cylindrical part of tank + volume of semi-spherical part of tank

=8.4815+2.4233=10.9048 $m^{3}$

we have

$1m^3=1000litre$

$10.9048m^3=1000*10.9048=10904.8\:litre$

Step-by-step explanation: