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29-05-2021
Mathematics

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A cone with a height of 15 yards has a volume of 475.17yd find the diameter of the cone

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haandy014 haandy014

29-05-2021

Answer:

11......................

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MohammadKanaan MohammadKanaan

29-05-2021

Volume = (1/3) . π . r² . h

475.17 = (1/3) . π . r² . 15

475.17 = 5πr²

r² = 475.17/5π

r² = 30.25

r = √30.25 = 5.5

Diameter = 2r = 2 × 5.5 = 11 yd

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