the volume of a sphere is 38,808cm³ find its diameter
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Answer:
42 cm
Step-by-step explanation:
Volume of sphere = 4/3πr³
4/3 × 22/7 r³ = 38,808
88/21 r³ = 38,808
r³ = 38808 × 21 / 88
r³ = 9261
r = 21cm
Diameter = 2 r = 2 × 21 = 42 cm
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