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The volume of a sphere is 144π. What is its Surface Area to the nearest whole number?
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2 votes
The volume of a sphere is 144π. What is its Surface Area to the nearest whole number?

User Hasan Haghniya
by
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1 Answer

2 votes
Volume = pi (radius ^2)
144 PI = PI (r^2)
Divide both sides by pi
144 =radius ^2
Square root
Radius is 12
Surface area=4PI(radius^2)
4(144)
576
User JacopoStanchi
by
3.5k points
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