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What formulas use pi?

Updated: 12/22/2022

Wiki User

12y ago

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

Wiki User

12y ago

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Q: What formulas use pi?
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What can you use pi for?

Formulas relating to circles

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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

Are there many formulas to calculate pi?

Pi = circumference/diameter

Is pi in formulas?

Yes. Some examples of formulas that contain pi (&prod;) are: (area of a circle) = &prod;r2 (Circumfrance of a circle) = &prod;d

How do you work out the circumfernce of a circle?

you can use 2 formulas... 2 x pi x radius or pi x diameter - dont forget that pi is always 3.14 unlsess said otherwise. :) hope this has helped.......

What is the circumference of a circle with a radius of 72 ft?

use the formulas pi*diameter 3.14*72 then simplify 226.08

Where is pi celebrated?

All around the world, because pi is used in many formulas.

Why are there two formulas to calculate the circumference of a circle?

They are: 2*pi*radius or as diameter*pi

What are the five formulas that use pi?

There are thousands of formulae which use pi:Circumference of circle = 2*pi*radiusArea of circle = pi*r^2Area of ellipse = pi*semiaxis1*semiaxis2Surface area of sphere = 4*pi*r^2Volume of sphere = 4/3*pi*r^3pi also appears in some of the most common statistical distributions: the Gaussian (or Normal) as well as Student's t-distribution.

&pi;r2 2&pi;r