3.14159265
It can be.
3.14159264
C = 2 pi (r) (two times pi times the radius of the circle) OR C = pi (d) (pi times the diameter of the circle). Often, pi is rounded off to equal 3.14, so if your calculator does not have a pi button on it, then use 3.14.
With pi rounded to 8 digits, it is 24.000008.
3.14159265
It can be.
3.14159264
The circumference is Pi x diameter. Pi is a constant that is often rounded off to 3.14.
Pi rounded to the nearest whole number is 3.
It is: 3.1415927 is the value of pi when rounded to 7 decimal place
Most calculators use the rounded-off version of pi, which is 3.14159265 (eight significant digits are more than most math problems will require).
9.3 pi = 29.2168 (rounded)
442 pi = 1,388.584 (rounded)
(16 pi)2 = 2,526.619 (rounded) 16 (pi)2 = 157.914 (rounded)
The 42nd digit of pi is 6. (The first 43 digits of pi are 3.141592653589793238462643383279502884197169. If pi were rounded to the nearest 42 digits, then the 6 would be rounded up to a seven.)
the formula for finding the area of a circle is pi*r^2 or read as pi,rsquare. answer is 531, rounded off to the nearest whole number.