an iron sphere is of diameter of 42 cm.What is it's volume in cm3 and m3 ?
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Answer:4/3 x πr³
[4/3 x 22/7 x (42/2)³]c
(4/3 x 22/7 x 9261)cm³
38808cm³
1cm3 =1/1000000m3
38808cm3/1000000
0.038808m3
Explanation:
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