Yes, it is a point on the slide rule. It is exact and not a decimal number.
Chat with our AI personalities
pi is equal to 3.141592653589793238462643383279502884197169399375105...., pi is actually a endless mathematical ratio. pi is sometimes approximated by 22 over 7.
It doesn't exist. The maximum value of the cosine is 1.00, so no angle can have a cosine of (pi), because (pi) is more than 3.
Area of a circle = pi*radius2
Circumference = (Diameter) x (pi)
Oh, dude, that's not quite right. To find the diameter of a circle, you actually need to divide the circumference by π (pi), which is approximately 3.14159. So, you divide the circumference by pi, not multiply by 0.31831. Math can be tricky, but hey, that's why calculators exist, right?