Here are the three circle equations, in words and equations. Circumfwerence - pi X diameter C = pi d Circumference = two X pi X radius C = 2pi r Area = pi X radius squared A = pi r^(2) NB It is only the radial value that is squared ; NOT 'pi'. NB pi is a constant at 3.141592..., usually approximated to 3.14 or 3.1416.
(pi)(1/pi)=1.4396 ...
the same as pi squared, which is 9.86960440109
The square root of pi times pi is simply pi. Because pi*pi=pi squared, the squared and the square root will cancel each other, leaving just pi.
Pi to the 5th power is approximately 306.019684785
Pi
The word count for the book "Life of Pi" is approximately 122,000 words.
Rho
on and on
pie pickle pickles pin pins pile piles
Words you can make with the letters 'pigs' are I, is, pi, pig, and sip.
Parabola, Parallel, Pi
pentagon, pi, parallelogram, parallel
3.1415........... (in more simpler terms, it is a ratio). Pi represents the ration between a circles circumference to its diameter. So in other words, pi=(c/d), making pi a constant [3.1415....]. Isn't math just wonderful!!
There are 10 shorter common words: a, I, an, in, pa, pi, nap, nip, pan, and pin.
Pi is an "irrational" number, which means that there are no integers that form a ratio exactly equal to pi. In other words, you cannot divide any whole number by any other whole number to get pi. 22/7 isn't too far off, and 355/113 is fairly close, but they're not exactly pi.
The are of a circle can be expressed by: A = (pi) r^2 So in order to find the radius from the are, you just have to solve this equation for "r". A/(pi) = r^2 (A/(pi))^(1/2) = r Or in words: The radius is equal to the square root of the quantity: area divided by pi.