Answer: r = 3
Step-by-step explanation:
Volume of sphere =surface area of sphere
4/3πr^3 = 4πr^2
π and 4 cancels
=> r^3 = 3r^2
By dividing r^3 by r^
r = 3
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Answer: r = 3
Step-by-step explanation:
Volume of sphere =surface area of sphere
4/3πr^3 = 4πr^2
π and 4 cancels
=> r^3 = 3r^2
By dividing r^3 by r^
r = 3