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Given the radius | ||||
45 | [Radius] | |||
calculate... | ||||
circle circumference: | ||||
2 * π * [Radius] | = 282.743338823 … | [2] | ||
circle area: | ||||
π * [Radius]**2 | = 6361.72512352 … | [3] | ||
sphere surface area: | ||||
4 * π * [Radius]**2 | = 25446.9004941 … | [4] | ||
sphere volume: | ||||
(4 / 3) * π * [Radius]**3 | = 381703.507411 … | [5] | ||