Value Of Pi
“And he made a molten sea, ten cubits from the one brim to the other; it was round all about, and his height was five cubits; and a line of thirty cubits did compass it about.” This line from the bible demonstrates the ancient nature of the irrational number pi. From the excerpt from the bible it can be concluded that pi equals three. However, today with the advent of the computer many people have calculated pi to billions of digits. With pi calculated to so many digits, the value of three for pi today would be considered nonsense. This is not so.The value of three for pi makes sense in day-to-day life. Suppose you need to make a quic . . .
Society in general accepts the value of pi to be 3. These calculations require pi to have at least twenty or more digits and are solved with the use of supercomputers, which are able to do over millions of calculations per second. For a quick estimate you can use the value of three for pi. For understanding the concept of pi in math, you can use the symbol for pi. 14 for pi is a good way to compromise between the two values that can be used in teaching math problems. This would make calculations very quick and would allow students to understand the concept of pi rather than just using a calculator to find an answer. For astronomical calculations, NASA can use as many digits as they want in order to attain the degree of accuracy needed. In conclusion using the value of three for pi is not silly in any way and it should be up to the individual to decide what value of pi he or she wishes to use. This is taught to us in that boring Geometry since we were in high school. In the end, you must choose a different value of pi for each situation in which it is used. For day-to-day, practical purposes, the value of three for pi could work. These calculations work well when the problem is a simple textbook problem.
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