0
3.14159265 ............ then possibly to infinity
It's never been worked out exactly.
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∙ 13y ago
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What is cos squared of pi over 4?
If working in radians, the cosine of one-quarter of pi is equal to the square root of 0.5. Squaring this gives 0.5, or exactly one-half.
Can the problem of computing the number pi be solved exactly?
No. Pi is a neverending number.
What is the value of pi 3.14?
pi is approximately equal to: 3.141592653589793238462643383279...
What does circumference divided by radius equal?
2 pi
What is 12.8 times pi?
When you multiply 12.8 times pi the exact answer is12.8 Pi, but you can round off the answer to40.192because pi is about equal to 3.14.
Does pie equal exactly 3?
No it does not exactly equal 3. Pi (that's how you spell it in math terms) exactly equals 3.14159265*just a note Pi does not in fact equal exactly 3.14159265 it is an irrational number therefor has no exact value although its decimal places will continue infinitely :)
What figure has an area exactly equal to pi?
The area of a circle is {pi} x radius2. 12 = 1, so: a circle of radius 1 unit has an area of exactly pi units2
What is 36 x pi equal to?
36 pi = 113.09734 (rounded)(Since 'pi' is irrational and can never be written exactly, no sum, difference,product, or quotient that involves it [once] can be written exactly either.)
What is does pi equal?
Pi can't be exactly expressed as a fraction, or as a decimal. It is approximately equal to 3.14159265, but for many practical calculations you may want to round it to 3.14, or to 3.1416.
What do you have to divide by to get Pi?
Pi is an "irrational" number, which means that there are no integers that form a ratio exactly equal to pi. In other words, you cannot divide any whole number by any other whole number to get pi. 22/7 isn't too far off, and 355/113 is fairly close, but they're not exactly pi.
What is pi squared times pi?
n squared x n = n cubed but that does not equal 21. ---------------------------------------------------------------- Here is the correct version: We are looking for Pi squared times Pi which is Pi cubed Now Pi can never be written out exactly because its decimal number goes on for ever. However we can take a good approximation to Pi as 3.142 So Pi cubed = 3.142 x 3.142 x 3.142 = 31.018339 = 31.02 to 4 places.
If pi is equal to 6 then what is 3?
Pi is not equal to 6. It is equal to 3.14159...
What is pi times pi equal?
pi^2
What is cos squared of pi over 4?
If working in radians, the cosine of one-quarter of pi is equal to the square root of 0.5. Squaring this gives 0.5, or exactly one-half.
What does the mathematical symbol of Pi equal?
Pi is approximately equal to 3.141592652389793238462.
What is 12 divided by pi equal?
12/pi is equal to 12/pi, 12/3.14 (most common rounding of Pi) is about 3.822
How do you compute pi?
pi is equal to 3.14
