Definition Of Pie Math
The ratio of a circle s circumference to its diameter.
Definition of pie math. It is the circumference of any circle divided by its diameter. The ratio of the circumference of a circle to its diameter is known as pi. The digits go on forever without repeating a rough approximation is 22 7 3 1428571 but that is not accurate. The number pi denoted by the greek letter π pronounced pie is one of the most common constants in all of mathematics.
Pi is a number approximately 3 142. It is of great importance in mathematics not only in the measurement of the circle but also in more advanced mathematics in connection with such topics as continued fractions logarithms of imaginary numbers and periodic functions. Nobody knows its exact value because no matter how many digits you calculate it to the number never ends. The symbol for pi is π.
Late greek pī from greek pei of phoenician origin. See p in semitic roots pi 2. The ratio is the same for all circles and is approximately 3 1416. The symbol is π.
All the way around a circle divided by all the way across it. It is the circumference of any circle divided by its diameter.