# Spherical cap

Place a part of the sphere on a 4.6 cm cylinder so that the surface of this section is 20 cm2. Determine the radius r of the sphere from which the spherical cap was cut.

Result

v =  1.384 cm
r =  2.684 cm

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Pythagorean theorem is the base for the right triangle calculator. See also our trigonometric triangle calculator.

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