Question

to find the ratio of circumference of a circle to its diameter

5044bbc2e078d098b12f81b1183aa83f.pdf

Answer 1

Here we have to find the ratio of the circumference of a circle to its diameter.

Now the formula of the circumference of the circle is $2\pi r$

The diameter of the circle is twice its radius

So it can be written as

Diameter = 2r

Now, we will take the ratio of the circumference and the diameter

$\frac{circumference}{diameter}=\frac{2\pi r}{2r}$$\frac{circumference}{diameter}=\pi$

Therefore, the ratio of the circumference of a circle to its diameter will be π

Answer 2

Answer:

22:14 OR 11:7 is the ratio of circumference of a circle to its diameter