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No body knows.
'pi' = 3.141592.... has been known since pre-Classical times; The Sumerian Empire.
For convenience of school calculations pi = 3.14 is only an approximation.
For finer, more exact work ,in science and technology pi = 3.1416 , but it is still only an approximation.
'pi' is an IRRATIONAL number, which casually means that the decimals go to infinity and there is no regular order in the decimal digits. It cannot be converted into a RATIO(fraction).
Super Duper compouters have calculated 'pi; to at least 50 billion places
and still going. !!!!!!
pi = 3.14 , 3.1416 . 3.141592 , 22/7 are only APPROXIMATIONS.
What else can I help you with?
If the diameterof a circle is 10cm what is the circumference?
10 pi or 314.someting something 10 pi or 314.someting something 10 pi or 314.someting something
How do you find the square feet of a circle with a radius of 10 feet?
314 feet²Area of a circle = pi x radius²let pi = 3.14A = 3.14 x 10²A = 3.14 x 100A = 314 feet²
What is the circumference of a circle with a diameter equaling with 7 centimeters in length use 314 for pi?
If you mean 3.14 for pi then the circumference is: 7*3.14 = 21.98 cm
What is the area of a 10ft circle?
A= pi r squared 3.14 * 10 *10 = 314 square feet.
What is the circumference of a circle with an area of 314 in2?
Tells you the answer is 2*sqrt(314*pi) inches, which is approximately 62.82 inches Seriously though. Use metric units in maths it makes everything just work!
If the diameterof a circle is 10cm what is the circumference?
10 pi or 314.someting something 10 pi or 314.someting something 10 pi or 314.someting something
What is the diameter of a circle if the circumference 314 feet?
Diameter = 314/pi feet
Who made pi day on 314?
Larry Shaw made pi day on 3, 14, 1989.
How do you find the square feet of a circle with a radius of 10 feet?
314 feet²Area of a circle = pi x radius²let pi = 3.14A = 3.14 x 10²A = 3.14 x 100A = 314 feet²
What is the circumference of a circle with a diameter equaling with 7 centimeters in length use 314 for pi?
If you mean 3.14 for pi then the circumference is: 7*3.14 = 21.98 cm
How do you find the radius if given the area is 314cm2?
Divide 314 by pi and square root the answer which will give you the radius.
What is the radius of a circle if the area is314?
It is: the square root of (314/pi) = 9.997 units to 3 dp
What is the area of a 10ft circle?
A= pi r squared 3.14 * 10 *10 = 314 square feet.
What is the Surface Area of a cylinder with diameter of 12 cm and a height of 20 cm?
(12 x "pi" x 20) + 2(36 x "pi") which equals 314 x "pi" which equals about 985.96 when pi is 3.14
What is the area of a circle with a radius of 10 in using 3.14 for pi?
Using 3.14 as Pi the area of circle is: 314.0
What is the best way to get the pi merit on Scribblenauts?
It is undefined how to reach exactly 314 ollars in a level, but it is being researched.
What is the area of a 20 cm cercle to the nearest cm-squared?
If 20cm is the diameter then radius is 10cm and area = Pi * r2 = Pi * 100 = 314 to the nearest square centimetre.
