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Exact value of pi to 10 decimal places?
3.1415926536 is to 10 places but not exact. The only exact value of pi is pi itself. So any exact answer involving pi would include pi in the answer.
Could you find the circumference of a circle using the exact value for pi?
Yes, you could if you knew the exact value for pi as well as the diameter of the circle. Multiply the diameter by the exact value for pi to get the circumference. However, it is impossible because the exact value for pi is not known. It is only known to about a trillion decimal places, but the exact value is not known.
What are the properties of pi?
The circumference of any circle divided by its diameter is always equal to pi which is about 3.142 rounded to 3 decimal places. The exact true value of pi is not known because the decimal places of pi are infinite.
What is the value of pi to 100 decimal?
pi rounded to the nearest hundredth is 3.142
What is pi not rounded?
pi is the quotient obtained by the dividing the circumference of a circle by its diameter. It is not a rational number and so cannot be expressed as a fraction or a terminating decimal. You can not give the exact value of pi as a decimal no matter how many places you use.
