It is: pi = 3.14 in two decimal places
It is: 3.1415927 is the value of pi when rounded to 7 decimal place
3.142
3.14159
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502
3.141592653589793
Pi has an infinite number of decimal places
Circumference of circle: 15*pi = 47.124 cm rounded to 3 decimal places Area of circle: pi*7.5 squared = 176.715 square cm rounded to 3 decimal places
Pi to five decimal places is 3.14159.
Circumference of circle: 15*pi = 47.124 cm rounded to 3 decimal places Area of circle: pi*7.5 squared = 176.715 square cm rounded to 3 decimal places
The answer depends upon how many decimal places you will assign to pi. Assuming 3.14159 is good enough for your use, the answer would be 18.84954. If your calculations are more critical, you may want to use calculate your answer by assigning more decimal places to pi; pi calculated to 50 decimal places is 3.14159265358979323846264338327950288419716939937510. My calculator will only accept 15 decimal places; in that case pi is 3.141592653589793, multiply that by 6, and the answer is now 18.849555921538758.
Pi is (the circumference of any circle) divided by (the same circle's diameter). Pi is an irrational number, meaning that no matter how long you carry out the decimal, it never comes out even. Pi has been computed out to several thousand decimal places. The first 15 decimal places of pi are: 3.14159 26535 89792
Pi is approximately equal to (to 20 places after the decimal) 3.14159265358979323846.
Pi is an irrational number and it is 3.14 to two decimal places
the value of pi to the nearest 5 decimal places is 3.14159
circumference = 30*pi = 94.248 inches rounded to 3 decimal places area = pi*15 squared = 706.858 square inches to 3 decimal places
Its diameter is: 15'/pi = 4.775' rounded to 3 decimal places