There are 65 calories in 1 cup of Cooked Green Cabbage. Get full nutrition facts and other common serving sizes of Cooked Green Cabbage including 1 small leaf and 1 medium leaf. Register | Sign In
Pi is a number that is approximately equal to 3.14. It is the number you get if you divide the circumference of any circle by its diameter. It's the same for all circles. You can approximate pi for yourself by taking some circular things like the tops of jars and CD's and frisbees and measuring their diameter and their circumference.
Pi (Ï), the 16th letter of the Greek alphabet, is used to represent the most widely known mathematical constant. By definition, pi is the ratio of the circumference of a circle to its diameter. In other words, pi equals the circumference divided by the diameter (Ï = c/d). Conversely, the circumference is equal to pi times the diameter (c = Ïd). No matter how large or small a circle is, pi will always work out to be the same number. Pi is an irrational number, which means that it is a real number with nonrepeating decimal expansion.