[DOC] [TLE] Pi - Wikipedia [PAR] The number  is a mathematical constant, the ratio of a circle's circumference to 
its diameter, ... It was calculated to seven digits, using geometrical techniques, in 
Chinese mathematics and to about five in Indian mathematics in the 5th century... [DOC] [TLE] Circumference - Math Goodies [PAR] However, using computers, Pi has been calculated to over 1 trillion digits past the 
decimal point. ... Pi is the ratio of the circumference of a circle to its diameter. [DOC] [TLE] Is Pi a Constant in Non-Euclidean Geometry? - Math Forum - Ask Dr ... [PAR] My friends and I were arguing about whether or not Pi is a constant. ... represents 
the ratio of the circumference of the circle to its diameter, is a constant. ... The 
ratio of circumference to diameter is not easy to compute exactly... [DOC] [TLE] Ratio of a Circle's Circumference to Its Diameter | Plane Geometry ... [PAR] Ratio of a Circle's Circumference to Its Diameter in Circle. ... Learning Made Easy 
... you have available, you can calculate the circumference of a circle with either: 
... If you divide the circumference by its diameter, the constant ratio is called Pi,... [DOC] [TLE] Pi - Math is Fun [PAR] Or you could draw a circle with a diameter of 1. ... The ratio of the Circumference 
... The digits go on and on with no pattern.  has been calculated to over two 
quadrillion decimal places and still ... A quick and easy approximation for  is 22/
7. [DOC] [TLE] Why is Pi (actually) Important [PAR] Pi () is the ratio of the circumference of a circle to its diameter. It doesn't matter 
how ... Pi is easy to observe, but hard to compute accurately by hand. You can... [DOC] [TLE] PI - Math.com [PAR] Pi is a name given to the ratio of the circumference of a circle to the diameter. ... 
Some spent their lives calculating the digits of Pi, but until computers, less than 
1,000 ... Archimedes calculated that Pi was between 3 10/71 and 3 1/7 (also 
written... [DOC] [TLE] What is Pi? - Live Science [PAR] Apr 30, 2013 ... Pi represents the ratio of the circumference of a circle to its diameter. Pi is an ... 
The Pi-Search Page website has calculated it (with the help of a... [DOC] [TLE] Intermediate Test Prep Math 8 (Grade-6) Circumference and Diameter [PAR] Circumference is the word used to describe the distance around the outside of a 
circle. ... Pi stands for the ratio of the circumference of a circle to its diameter. ... 
For our purpose, we will calculate the circumference of a circle and our answer 
will be left in terms of . If you have a calculator, ... Circumference = 5 it's that 
easy! [DOC] [TLE] Diameter and Circumference Related with Pi - Video & Lesson ... [PAR] It relates the number pi to both the circumference and diameter. ... Because of this 
relationship, we can calculate the circumference if we only know the diameter, 
and vice versa. Pi .... 23 - High School Algebra: Calculations, Ratios, Percent &. 
.... All other trademarks and copyrights are the property of their respective owners
. [DOC] [TLE] As Easy As Pi - Mathematical Association of America [PAR] As Easy. As Pi. Now I, soon I, would celebrate. In rhymes unopt, the great. 
Immortal Syrocman, rivaled ... gure out why I included this poem about ... 
member what ir is, it is the ratio ofa circle's circumference to its diameter, 
approximately. [DOC] [TLE] MathSteps: Grade 6: Pi: What Is It? - Education Place [PAR] ... to the diameter of a circle (the length of a line across a circle that passes 
through its center) is ... Since the ratio of the circumference to the diameter in 
every circle equals pi, it is easy to determine the formula for finding circumference
, C = pi d... [DOC] [TLE] 5 Ways to Calculate Pi - wikiHow [PAR] Thus pi equals a circle's circumference divided by its diameter. ... This is another 
infinite

Question: To figure the ratio of its circumference to its diameter is as easy as pi
Answer: circle