A circle's circumference when divided by its diameter is the value of pi which is an irrational number because it can't be exactly expressed as a fraction.
Chat with our AI personalities
Circumference of a circle = 2*pi*radius or pi*diameter
The value of pi for any circle is the circle's circumference divided by its diameter.
This is PI, pi = 3.14159265...... A circle is the round thing, like your pies! The area of a circle is measured using (Pi)(radius to the power of 2). Circumfrance of a circle is (Pi)(Diameter of circle).
yes, it is correct perimeter = d * pi pi is the ratio between the perimeter and the diameter
pi is the ratio between the radius and the circumference of the circle if the radius is 1 the circumference is pi