Who Invented pie=3 14?

Answer

Pi = 3.14 was invented by Liu Hui, a great Chinese mathematician born around born around 250 AD. He got this value by taking advantage of the fact that the deviation in area of consecutive polygons forms a geometric series with a factor of 4. Pie is the ratio of the circumference of a circle divided by its diameter.
Q&A Related to "Who Invented pie=3 14"
The number pi, is rounded up to around 3.14 for ease of writing. In reality, the number pi does not end at 4. Pi is used for multiple equations such as finding the circumference of
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Pi is a mathematical constant whose value is the ratio of any circl...
http://www.chacha.com/question/how-was-pie-%283.14...
What a lovely question! Actually pie value is not exactly 22/7 or 3.14 therefrom in decimal form. When we draw a circle with certain radius and measure the circumference with some
http://wiki.answers.com/Q/Why_is_pie_equal_3.14
Pi is a very old number. We know that the Egyptians and the Babylonians knew about the existence of the constant ratio pi, although they didn't know its value nearly as well as we
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Explore this Topic
The number pi, is rounded up to around 3.14 for ease of writing. In reality, the number pi does not end at 4. Pi is used for multiple equations such as finding ...
The number pi, is rounded up to around 3.14 for ease of writing. In reality, the number pi does not end at 4. Pi is used for multiple equations such as finding ...
The number pi, is rounded up to around 3.14 for ease of writing. In reality, the number pi does not end at 4. Pi is used for multiple equations such as finding ...
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