SOLUTION: A cylinder has a radius of30cm and a length of 120cm. what is its approximate volume in liters ?

Algebra ->  Volume -> SOLUTION: A cylinder has a radius of30cm and a length of 120cm. what is its approximate volume in liters ?      Log On


   

Question 723910: A cylinder has a radius of30cm and a length of 120cm. what is its approximate volume in liters ?
Answer by fcabanski(1391) About Me  (Show Source):
You can put this solution on YOUR website!
Volume of a cylinder is the area of the base x the height (length).


Area of the base is pi%2Ar%5E2+=+pi%2A30%5E2+=+900%2Api


The volume is pi%2A30%5E2%2A120 = approximately 339,292 cubic cm. A cubic cm is 1/1000th of a liter. So it's approximately 339.292 liters.

Hope the solution helped. Sometimes you need more than a solution. Contact fcabanski@hotmail.com for online, private tutoring, or personalized problem solving (quick for groups of problems.)