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17-08-2017
Mathematics

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A cylindrical water tower has a volume of 20,000π ft3. What is its height if it has a radius of 20 ft?

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musiclover10045 musiclover10045

17-08-2017

volume = PI x r^2 x h

volume = 20,000

radius = 20 ft

20,000 = PI x 20^2 x h

20,000 = 3.14 x 400 x h

20,000 = 1256 x h

h = 20,000 / 1256 = 15.9235 feet

round answer as needed

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