Sphere
Calculates volume V = (4/3)πr³ and surface S = 4πr² from radius r.
Volume
113,10
Surface area
113,10
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Formula
V = (4/3)πr³, A = 4πr²
Example: r = 3 → V = 113.10, A = 113.10
Methodology
Volume V = (4/3)πr³, surface S = 4πr² from radius r.
Example
Radius 3 cm: V ≈ 113.1 cm³, S ≈ 113.1 cm².