Circumference pi, is represented by the Greek letter . The first few decimal digits of the numerical value of are 3.141592653589793 ... Pi is defined as the ratio of a circle's circumference to its diameter : Or, equivalently, as the ratio of the circumference to twice the radius. The above formula can be rearranged to solve for the circumference: The use of the mathematical constant is ubiquitous in mathematics, engineering, and science. In "Measurement of a Circle" written circa 250 BCE, Archimedes showed that this ratio (, since he did not use the name ) was greater than 3 but less
Straight Out of Line Straight Out of Line "Straight Out of Line" is the lead single from Godsmack's third studio album "Faceless". After its release, the song immediately ascended to number one on the Mainstream Rock chart, and hit the top 10 on the Modern Rock chart. It was also the band's third number one on the Mainstream Rock Tracks chart and remained at that specific position for two weeks. It is also their highest charting single on the Billboard Hot 100, reaching No. 73. "Straight Out of Line" is dedicated to old friends who sneer at Sully across a crowded room because of