Every measure of prudence, therefore, ought to be assumed for the eventual total extirpation of slavery from the United States.... I have, throughout my whole life, held the practice of slavery in... abhorrence.
John Adams - Date: 1819



Volume of a Hollow Sphere

Please enter a data in either the r or d fields and either R or D fields.
r
d
R
D


Volume =  

Formulas:

V = Volume
r = radius of inner circle
d = diameter of inner circle
R = radius of outer circle
D = diameter of outer circle
V = (4p/3) * (R3 - r3)
V = 4.1888 * (R3 - r3)
V = (p/6) * (D3 - d3)
V = 0.5236 * (D3 - d3)

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