The observation that the ratio of circumference and radius is constant.
Chat with our AI personalities
1706
mathalets from the 3rd century in 130 ad from babylonian discovered that pi equals 3.14567789870989977890.....
To find the radius of a circle when given the circumference, you should start with the formula for circumference, which is this: circumference = 2*pi*radius To solve for the radius, you would the have to divide the circumference by 2*pi leaving you with a formula like this: radius = circumference/(2*pi) pi≈3.14159
people wanted to find out how many people like pie so they took a survey and theyre still taking it now. that's why pi never ends
[pi^(1/3)]^2 * pi = pi^(2/3) * pi = pi^(5/3) The answer is the cubic root of pi to the fifth power.