The number 'pi'
The number pi is a mathematical constant, approximately equal to 3.1415926... It is defined in Euclidian geometry as the ratio of a circle's circumference to its diameter, and also has various equivalent definitions.
The number 'pi'
The number pi is a mathematical constant, approximately equal to 3.1415926... It is defined in Euclidian geometry as the ratio of a circle's circumference to its diameter, and also has various equivalent definitions.
Sound of 'pi' with the use of AUDACITY
Sound of 'pi' with the use of GARAGEBAND
