The volume of a circular cylinder of height 'ft and radius 'r' is given by V = nr2h A particular cylindrical tank is 15 m. tall and has a radius of 8 m. We want to construct another cylindrical tank with a volume 20% greater but having the same height. How large must its radius be? Please no echo in calculation steps, but echo the final result (new r)!!
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Answer:
first you now, What is formula
Explanation:
Then solved it
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