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When was pi first being used approximated?

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16y ago

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What fraction is often used in place of 3.14?

3.14 is an approximation of the number pi. The number pi is also often approximated by the fraction 22/7.


What is pi pi infanate equals what?

pi is equal to 3.141592653589793238462643383279502884197169399375105...., pi is actually a endless mathematical ratio. pi is sometimes approximated by 22 over 7.


Who were the first known people to use pi?

The first known people to use the concept of pi were the ancient Babylonians and Egyptians. The Babylonians approximated pi as 3.125 around 1900 BCE, while the Egyptians used a value of approximately 3.16 in their calculations, as evidenced in the Rhind Mathematical Papyrus. These early civilizations utilized pi in their geometry, particularly in relation to circles.


What fraction is equal to the mathematical term pi?

The mathematical term of pi is approximated equal to 22/7. :)


What number did egyptians first used for pi?

The ancient Egyptian worked out the value of pi as being 3.16


What is the whole number that is closest to the number of pi?

The number pi, approximated by 3.1416 is closest to the whole number 3.


What is the relationship between the radius of a circle and its area?

area = pi*r2 where pi is the irrational number approximated by 3.14159


Where was pi first used?

Pi was first used by the Babylonians and Egyptians.


If a circle has a circumference of 6.28 inches then what is the radius?

2 inches (if pi is approximated to 3.14)


When was the symbol for Pi first used for Pi?

The first time the symbol Pi was first used for Pi was in ancient Greece in their numbers. The symbol "π" was number 80 in Greece.


Who used the pi symbol first?

Pythagoras was the 1st person who used the pi symbol first


Who first used the symbol of pi?

William Jones first used the pi symbol (π) in 1706