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What are some formulas that include pi?

Updated: 11/4/2022

Wiki User

∙ 15y ago

Best Answer

Area of a circle = pi*r2

Circumference of a circle = 2*pi*r or pi*d

Volume of a sphere = 4/3*pi*r3

Surface area of a sphere = 4*pi*r2

Volume of a cone = 1/3*pi*r2*height

Volume of a cylinder = pi*r2*height

Wiki User

∙ 15y ago

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Continue Learning about Math & Arithmetic

What are the formulas that include the changes of degree to radian?

To convert from degrees to radians, multiply the number of degrees by (pi / 180). Pi is approximately 3.1416.

Formulas with include pi?

Area of a circle: pi*radius^2 Circumference of a circle: 2*pi*radius or diameter*pi Volume of a sphere: 4/3*pi*radius^3 Surface area of a sphere: 4*pi*radius^2

Are there many formulas to calculate pi?

Pi = circumference/diameter

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

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

What are three formulas that use pi?

u0/4

Related questions

Is pi in formulas?

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

What are the formulas that include the changes of degree to radian?

To convert from degrees to radians, multiply the number of degrees by (pi / 180). Pi is approximately 3.1416.

Formulas with include pi?

Area of a circle: pi*radius^2 Circumference of a circle: 2*pi*radius or diameter*pi Volume of a sphere: 4/3*pi*radius^3 Surface area of a sphere: 4*pi*radius^2

Are there many formulas to calculate pi?

Pi = circumference/diameter

What can you use pi for?

Formulas relating to circles

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 three formulas that use pi?

u0/4

What are the two formulas which involve pi?

πr2 2πr

Why don't the formulas on this page involve pi?

the other formulas involve non-circular shapes

Is there any geometrical proof for formulas C2Pir APir2 Ps i am not asking for deriving those formulas i am asking for geometric proofs for results calculated by those formulas.?

If you mean the following:- Circumference of circle: 2*pi*radius Area of circle: pi*radius^2 The above formulas are only approximates because the exact value of pi has never been finally determined because pi is an irrational number.

What are the two formulas for circumference?

C= 2 times pi and C= pi times diameter C= 2 times pi and C= pi times diameter

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