10-03-2022
Mathematics

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What is the height of a cylinder the volume is 1385.44mi² and the diameter is 14mi?

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zsm2800 zsm2800

12-03-2022

Answer:

9 mi

Step-by-step explanation:

V = 1385.44 mi³, radius r = 14/2 = 7 mi, find h

Use V = πr²h

1385.44 = 3.14 * 7² * h = 153.86 h

so

h = 1385.44/153.86 = 9 mi

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