In math terms, pi, means 3.14, which is a everlasting decimal, that is just rounded to make your math easier.
So pi, means 3.14 in math terms.
The number for pi is: 3.1415926535897932384626433832795
several equations' answers come out to 3.14 and so on, thats pi
Pi is important to the study of math because is can be used in many ways. For example, you can use it to find the circumference of a circle and the volume of a sphere. I am not really sure how people calculated that pi works for that, but it plays a big part in our math history.
I'm guessing you mean 20 ft. circumference? With a 20' circumference, here's the math. C=20; C(r)=2*[pi]*r; 2*[pi]*r=20; r=10/[pi] A(r)=r2*[pi]; A=(10/[pi])2*[pi]; A= about 31.831 sq. ft.
Pi r 2. Pi is a numerical constant roughly 3.142. r is the radius of a circle. 2 in this case is the square of the radius. All this adds up to the area of a circle. Area=Pi x (radius squared)
The number for pi is: 3.1415926535897932384626433832795
3.14
3.141592653789 etc
half pi is 1/2 x 3.14 = 1.57
pi (literally and i dont mean the eating pie. by pi i mean in math it never ends)
Pi is when you multiply the diameter in a circle times 3.14. 3.14 = pi.
In math terms, pi, means 3.14, which is a everlasting decimal, that is just rounded to make your math easier. So pi, means 3.14 in math terms.
3.14159 this is pi, followed by 2653589 circumference over di-ameter 7-9 then 323 o-m-g, can’t you see? 8462643 and now we’re on a spree 38 and 32 now we’re blue, oh who knew! 7 thousand 9 hundred 50 and then 2 88 and 41, so much fun, now a run! 97 16939937 51 - halfway DONE 058 now don’t be late, 209 where’s the wine 7-4 it’s on the floor, then 9-4-4-5-9 230 we gotta go, 78 we can’t wait 1640628, we’re almost near the end keep going 62 we’re getting through, 089-9 on time 8628034 there’s only a few more 8-2 then 5-3 42-11-7-0 and 67
If you mean behind a person's name it means Private Investigator. If you are referring to math PI=3.14159265359 ...
It isn't clear what you mean. I don't think that "pi form" is a commonly used math term.
That's the formula for the area of a circle.
It means a rotation of pi radians (180 degrees).