by Reginald King Mark Bebbington THE resurgence of light music both on disc and latterly in the concert hall-thanks to conductors like John Wilson-has been a phenomenon of the last 20 years.
Golden Ratio. The golden ratio (symbol is the Greek letter phi shown at left) is a special number approximately equal to 1.618. It appears many times in geometry, art, architecture and other areas.
Best Answer: pi ;----- when circumference of any circle is divided by diameter then it is a constant this constant is CALLED pi. so always for every circle of any diameter the ratio = circumference /diameter = pi = 22/7 = 3.16----- this 3.146 .....is given the Greek letter pi.