Pie is something to eat.
Pi is a number, approximately but not exactly 3.14, and is equal to the circumference of a circle divided by the diameter.
approx 12.5664r
divide the circumference by pie (3.14) and the answer would be the radius. for example circumference = 314 pie = 3.14 so 314 divide by 3.14 = 100 so the radius = 100
one half multiplied by four multiplied by pie multiplied by the radius squared
3.14 multiplied by 21 is 65.94
circumference = pi multiplied by the diameter
314 multiplied by 109 is 34,226.
1. The diameter multiplied by pie. 2. The radius multiplied by 2 multiplied by pie. 3. The area divided by pie, the square root of that answer then multiplied by 2 then multiplied by pie.
pie multiplied by twenty five = 78.53981634
approx 12.5664r
divide the circumference by pie (3.14) and the answer would be the radius. for example circumference = 314 pie = 3.14 so 314 divide by 3.14 = 100 so the radius = 100
35.904pi or 112.79574...
5193.05265638
one half multiplied by four multiplied by pie multiplied by the radius squared
The diameter multiplied by (pi)2 . That's about 9.87 times the diameter.
The formula is pi multiplied by the diameter
3.14 multiplied by 21 is 65.94
314 x 2 157 x 4 628 x 1