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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.
Are there many formulas to calculate pi?
Pi = circumference/diameter
What are some formulas that include pi?
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
Is pi in formulas?
Yes. Some examples of formulas that contain pi (∏) are: (area of a circle) = ∏r2 (Circumfrance of a circle) = ∏d
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 the geometry formulas for a circle?
Circumference of a circle = 2*pi*radius or diameter*pi Area of a circle - pi*radius2
What are the two formulas which involve pi?
πr2 2πr
What are three formulas that use pi?
u0/4
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
What are the formulas to find the circumference in a circle?
C=Pi*D
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