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

Algebra ->  Surface-area -> 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      Log On


   

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) About Me  (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

If you need help understanding math so you can solve these problems yourself, then one on one online tutoring is the answer ($30/hr). If you need faster solutions with guaranteed detailed answers, then go with personal problem solving ($3.50-$5.50 per problem). Contact me at fcabanski@hotmail.com