The diameter of every circle divides into its circumference exactly (pi) times, no matter
how big or small the circle is.
"Pi" is an 'irrational number' ... it's value can never be written exactly with numbers,
but you can get close.
If you use "3.14" or "22/7", then you're only wrong by less than 1/10 of one percent.
if you use 355/113 you will be using the same approximation as Archimedes
this gives an accuracy of 2 parts in 10^7 not bad for a guy born 2300 years ago
C/d = piwhich isnot evennot oddnot irrationalit is transcendental* * * * *Not quite.pi IS irrational.
You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.
Divide the diameter by 2.
A diameter is a line connecting any two points in a circle that passes through the centre of a circle. You can draw 1 diameter and divide the circle in half. You can draw 2 and divide it into 4 pieces or draw an infinite amount and divide it into infinite pieces.
That depends on what you know. If you know the radius of the circle, double it to get the diameter. If you know the circumference of the circle, divide it by π to get the diameter. If you know the area of the circle, find its square root and divide the result by π to get the radius then multiply by 2 to get the diameter.
Divide the circumference by pi (about 3.1416). The result is the circle's diameter.
No. A diameter divides a circle in half. A radius is half the diameter.
Take the circumference and divide by pi=3.1416 to get the diameter. Then divide the diameter by 2 to get the radius.
Divide the circumference by pi (3.14159) to get the diameter.
Divide your diameter by two
You divide the diameter in half.
Divide the diameter by 2.