Find the radius of sphere if its volume is 904.32cu em. (7 = 3. 14)
plz answer it argent
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Answer:
volume of sphere = 4/3 πr³
volume = 904.32cm³
904.32= 4/3×22/7× r³
r³ = 904.32×3/4×7/22
r³ = 904.32×21/88
r³ = 904.32×0.2386363636
r³ = 215.80363633
r = ³√215.80363633
r = 5.9981753711037
therefore,the radius of the sphere is approximately " 6"
(OR)
π = 3.14
r³= 904.32×3/4×1/3.14
r³ = 904.32×3/12.56
r³ = 904.32×0.2388535
r³ = 216
r = ³√216
r = 6
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