sanyagarg143 sanyagarg143

09-03-2018
Mathematics

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jane wants to fill her circular pool to a depth of 2m.determine the volume of water she needs,to the nearest cubic meter.

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linkrdzp5aa61 linkrdzp5aa61

09-03-2018

I am not given r, so I will keep it as a variable and you may plug it in afterwards. The volume for this circular pool is similar to a cylinder:

2πhr^2 = V

We are given the height, h. Plug in

2π(2)r^2 = V

If you can find r, plug it in and you can solve for V

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