3.141592653789 etc
Pi=3.14 in basic math
1/2
Not sure what you mean by "math form of pi". Pi is the ratio of the circumference of a circle to its diameter. The same relation applies to spheres. Since spheres and circles existed before the first human being, the relationship also existed. Therefore, no human could have created pi.
A sphere is a geometrical globular shape which has a volume of 4/3*pi*radius3 and a surface area of 4*pi*radius2
It means a rotation of pi radians (180 degrees).
The number for pi is: 3.1415926535897932384626433832795
if you meant 1.57125634515675456866315 then that number is half of the value of pi
3.14
3.141592653789 etc
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.
Pi=3.14 in basic math
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.