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.
Mnemonic Techniques for Numbers. Mnemonics for the number Pi. Pi is the ratio between a circle's circumference and its diameter. When expressed decimally it extends to infinity as a series of apparently random digits. It is useful to scientists to know approximately the value of pi, perhaps to two or three decimal places.