answersLogoWhite

0


Best Answer

Pi is an irrational number, and is the circumference of the unit circle. It's a neat number to use in all sorts of circumstances.

User Avatar

Wiki User

โˆ™ 2009-12-19 01:49:47
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards
3.78
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
1430 Reviews

Add your answer:

Earn +20 pts
Q: What is special about pi and what you have to use it for?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why is pi 3.14 a special number?

pi is irrational.


Who used pi?

3.14159265 That Pi? Many people use Pi. I use Pi in my math class.


What is the number that you use to find pi?

the number is that you use for pi is 3.14 the number is that you use for pi is 3.14


What is the final digit in Pi?

Pi never ends. That's why it's so special.


What is the diameter if the circumferance is 56 inches?

Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.


What is mathematically special about March 14?

It is PI day


Why do people use Pi?

people use pi to find the circumference of a circle.


How you use pi in school?

To find the diameter of a circle, you use pi to find the radius, because the middle of a circle is pi.


What is the formula to finding the diameter of a circle that has a circumference?

Circumference = Pi * D (the diameter) Therefore D = Circumference / Pi Naturally all circles have a circumference, but if this value is known then we can find the diameter by dividing this value by Pi. (Note: Pi is a special number and we can only ever use an approximation to its value.)


What is pi about?

Pi is the number you have to use to solve many circle equations. If you want to find the area of a circle, use radius squared times pi. For the circumference, use diameter times pi.


How did Ferinand Von Lindemann use Pi?

He was responsible for instituting the use of the symbol pi.


Why do you use pi when you can just use 360?

because pi is equal to 3.1415926535... not 360

People also asked