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04-04-2017
Mathematics

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The volume of a cone is approximately 423.9 cubic inches of the height is 5 what is the radius of the base

Respuesta :

wolf1728 wolf1728

05-04-2017

Cone Volume = (π • r² • h) ÷ 3

radius^2 = 3 * cone volume / PI * height

radius^2 = 3 * 423.9 / 3.14159 * 5

radius^2 = 80.9590048351

radius = 8.9977222026

rounds to 9

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