Question

What is the number obtained on dividing the perimeter of a circle by its diameter​

Answer 1

Answer:

The answer is $\pi$

Step-by-step explanation:

The number obtained on dividing the perimeter of a circle by its diameter​ is $\pi$, an irrational number whose approximate value is $3.14$ or $\frac{22}{7}$

Answer 2

Answer:

Perimeter of a circle = 2 × \pi × r

Diameter = 2r

2 × \pi × r ÷ 2r

= \pi