Volume and Surface Area of a Spherical Sector

Enter data in the r and h fields.
r
h


Volume =  
Surface area =  
c =  

Formulas:

V = Volume
A = area of spherical surface
r = radius
h = height
c = width
V = (2pr2h) / 3
V = 2.0944 * r2 * h
A = 3.1416 * r * (2h + c/2)
c = 2 * sqrt(h * (2r - h))

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