Question

$\pi$ represents the ratio between the circumference and the diameter of a circle.

• A. True
• B. False

Answer 1

The correct option is A

True

The Greek letter $\pi$(pronounced as Pie) represents the ratio between the circumference and the diameter of a circle.

i.e. $\frac{circumferenceofthecircle}{Itsdiameter\left(d\right)}=\pi$

$\Rightarrow Circumferenceofthecircle=\pi \times d$

= 2$\pi$r