find the redius of sphere , if its volume is 113040cm³.
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Answer:
volume of sphere = 113040cm³.
4/3 πr³ = 113040 cm³
4/3×22/7 ×r³ = 113040
88/21 ×r³ = 113040
r³ = 113040×21/88
r³ = 2,373,840/ 88
r = 1.52 cm
Answered by
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Step-by-step explanation:
Given:- volume of sphere =113040cm³
To find:- radius
volume of sphere =113040cm³
4/3πr³= 113040
4/3 ×22/7 ×r³=113040
88/21 ×r³=113040
r³=113040×21/88. (remember to reciprocal)
r³=2373840/88
r=1.52cm
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