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20-08-2017
Mathematics

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i need a real genius to help me find the diameter of this sphere.
please write steps

i need a real genius to help me find the diameter of this sphere please write steps class=

Respuesta :

mreijepatmat mreijepatmat

20-08-2017

Volume of a sphere : V = 4/3(π.R³), but V = 33.4933 cm³ (given), then

33.4933 = 4/3(π.R³)

π.R³ = 33.4933x3/4 = 25.11997

R³ = 25.11997/π = 8
R= ∛8 = 2 cm
and the diameter = 2R, then Diameter = 4 cm

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