SOLUTION: How to find the surface area for 12cm and round it to the nearest tenth.(using spheres) 4 x 3.14 x r^2 4 x 3.14 x (6)^2 144 pi=452.39

Question 544863: How to find the surface area for 12cm and round it to the nearest tenth.(using spheres)

4 x 3.14 x r^2
4 x 3.14 x (6)^2
144 pi=452.39
Answer by fcabanski(1391) (Show Source): You can put this solution on YOUR website!
Your answer is correct, but it needs to be rounded to the tenth, which is the first decimal place. 452.4

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