Ethanolâs Impact on Livestock Profitability. The economic environment for the livestock and poultry sector changed dramatically, starting in 2006. In a few months, despite a record 2005 U.S. corn crop, feed costs more than doubled and feed price variability increased sharply.
Hi, A cylinder has 3 faces - 2 circle ones and a rectangle (if you take the top and bottom off a tin can then cut the cylinder part on the seam and flatten it out you would get a rectangle). It has 2 edges and no vertices (no corners). Diane. Hi Stacy,
A cylinder's volume is Ï rÂ² h, and its surface area is 2Ï r h + 2Ï rÂ². Learn how to use these formulas to solve an example problem. A cylinder's volume is Ï rÂ² h, and its surface area is 2Ï r h + 2Ï rÂ². Learn how to use these formulas to solve an example problem. Created by Sal Khan. Let's find the volume of a few more solid figures and then if we have time, we might be able to do some surface area problems.