Question

Which of the following will be obtained if π is divided by the value of the circumference of a circle?

• A. $\frac{1}{\text{diameter}}$
• B. $\text{diameter}$
• C. $2\times \text{diameter}$
• D. $\frac{\text{diameter}}{2}$

Answer 1

The correct option is A $\frac{1}{\text{diameter}}$

π is defined as the ratio of circumference of a circle to its diameter.

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

We can also writen it as,

$\frac{\pi }{circumference}=\frac{1}{diameter}$

So, the required value of $\frac{\pi }{circumference}=\frac{1}{diameter}$