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Ronald Reagan - Date: 1965



Volume of a Barrel

Enter data in the h, d and D fields.
h
d
D


Volume (circular) =  
Volume (parabolic) =  

Formulas:

V = Approximate Volume
If the sides are bent to the arc of a circle:
V = (1/12) * p * h * (2D2 + d2)
V = 0.262 * h * (2D2 + d2)
If the sides are bent to the arc of a parabola:
V = 0.209 * h * (2D2 + Dd + (3/4)d2)

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