0
Pi (π) is the ratio of the diameter of circle to its circumference that is used to calculate with circles. Pi=3.14...
The exact value of pi is not known although it has been calculated to several million decimal places.
Pi is used for finding a circumference and area of a circle, the volume and surface area of a cylinder, and many other things.
Wiki User
∙ 8y ago
Wiki User
∙ 13y agocircumference = diameter x pi
area = pi x radius squared
pi = 3.14159265358979323846264338327950288419716939937510
answ2. Pi is an irrational number, the ratio of the circumference of a circle to its radius. It is universally used in matters circular.
Some people use the computation of pi to a certain number of digits to compare 'computing power' of computers.
Add your answer:
Earn +20 pts
What are 3 uses of pi?
Finding the area of a circle: pi*radius2 Finding the circumference of a circle: 2*pi*radius or diameter*pi Finding the surface area of a sphere: 4*pi*radius2
What formulas use Pi in the equation?
a formula that uses pi is the circumference and area of a circle and every polyhedron that has a circle
What formulas use pi?
the circumference formula uses pi and the formula is pi (3.14) times what ever the diameter is and that's one formula i know and I'm in fifth grade
How and when do you use pi in school?
Some of its uses and applications are as follows:- Circumference of a circle: 2*pi*radius or diameter*pi Area of a circle: pi*radius2 Volume of a sphere: 4/3*pi*radius3 Surface area of a sphere: 4*pi*radius2 Volume of a cone: 1/3*pi*radius2*height Curved surface area of a cone: pi*radius*slant length Volume of a cylinder: pi*radius2*height Entire surface area of a cylinder: (2*pi*radius2)+(diameter*pi*height) Pi is the value of a circle's circumference divided by its diameter Pi is the 16th letter of the Greek alpabet
What is the theory of relativity of pi?
Pi is only constant in Euclidean Geometry, it is not the same in other Geometries. In the non-Euclidean geometry that Relativity theory uses the difference between PiE and PiNE is extremely small, approaching zero.
How can you use pi?
You need Pi to find the radius or circumference of a circle and there are many more uses!
Who uses Pi?
3.14159265 That Pi? Many people use Pi. I use Pi in my math class.
What jobs uses pi and area the most?
architect
What are 3 uses of pi?
Finding the area of a circle: pi*radius2 Finding the circumference of a circle: 2*pi*radius or diameter*pi Finding the surface area of a sphere: 4*pi*radius2
How does Pi apply to soccer?
The Ball uses pi and so does the half circle near the goal and the center circle
What formulas use Pi in the equation?
a formula that uses pi is the circumference and area of a circle and every polyhedron that has a circle
Why paterno buchi reaction uses excited state of ketone and not olefin?
its phps becoz n-pi* excitation requires less energy than pi-pi*
What formulas use pi?
the circumference formula uses pi and the formula is pi (3.14) times what ever the diameter is and that's one formula i know and I'm in fifth grade
What ways does pi use to kill a flying fish in the story life of pi?
In the story "Life of Pi" by Yann Martel, Pi kills a flying fish by hitting it with an oar. He then uses the fish as bait to catch a dorado.
How much numbers do pi got?
For almost all mathmatics and physics uses, pi is writen as 3.1417. But it is actually an irrational number, and has no perfect answer.
Pi is usually rounded to what degree of accuracy?
For the vast majority of day-to-day uses, pi is quoted as 3.14. This is equivalent to 3 significant figures, 2 decimal places, or pi 'to the nearest hundreth'.
What are the uses of PI?
think of things that are round, for example, findind the circumference of a pool or a cup
