Corn is an excellent energy feed, and is ideal for finishing feeder pigs because it is high in digestible carbohydrates, low in fiber, and is very tasty feed for pigs to pigs! But corn alone will not keep pigs growing and healthy. Corn must be supplemented with Pig(s) food(s) vitamins to keep pigs healthy.
Pi is the ratio of a circle's circumference to it's diameter. The resulting number is the reason there cannot be a perfect circle. It's value is approximately 3.142 which, rounded up to the nearest whole number, would be four. It would not be three, as that would be rounding down.
The circumference of a circle is the length around the circle which is equal to 360Â°. Pi Î  is the number needed to compute the circumference of the circle. p is equal to 3.14. To find the AREA of a circle, it is equal to 3.14 Î  (p) times the radius (r) to the power of 2.