Street Parking: Metered parking available on Charles St. $1.25 per hour; 2 hour maximum before having to move to a different meter. Valet parking: Available starting at 5 PM daily. Valet charge is $20. Garage Parking: Boston Common Parking Garage- Charles St./Beacon St. corner of garage.
By definition, pi is the ratio of the circumference of a circle to its diameter. Pi is always the same number, no matter which circle you use to compute it. For the sake of usefulness people often need to approximate pi.
Pi is an irrational number-- 3.14159265.... and on and on forever. An integer is a whole number like 3 or 5 or 8. If you had to express pi as an integer it would be 3 (pi rounded to a whole number), but it would no longer be pi. synaphon Â· 9 years ago. 3. Thumbs up. 0. Thumbs down.