Spherical crown volume 、area online Calculator tool
Spherical crown Calculator formulas ： |
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1. Sphere = 4 * π * r3 / 3 2. ball area = 4 * π * r2 3. Spherical crown volume = π * h2 * (3r - h) / 3 4. Spherical crownarea = 2 * π * r * h |