pi is 3.14........1/2 pi is 1.57........1 pi radian is 57 degrees more or less....cutting pi in half gives u two more pis.........relative pis....imaginary ones......6.28.....two pi........1 pi rad is close to 57 degrees.......5 + 7 = 12............5 * 7 = 35...........5/3 = 1.6666............the golden ratio....

The square root of 13.......3.60555......full circle and 3 fives.................the golden ratio.........14i and 21i the 1st two zeros....sum to 35i......

Like wow....what a pattern........4590945.........1/4 pi to 1/2pi to 3/4 pi............


2.718281828459045