Question

why the value of pi is 22 by 7​

Answer 1

Pi was never given the value 22/7 .π is referred to as the the ratio of circumference and diameter of a circle which results in an irrational number which is about 3.141592653589793238462643383279502 and so on it is never ending .We generally use pi as 22/7 because it gives us a very approx value that is 3.14

Answer 2

Step-by-step explanation:

it is constant value

means it the ratio of circumference of any circle to its diameter

so after measuring many circles we get this constant value

yet , no one (even mathematician ) knows why its value is 22/7

we have to accept it as nature provide

this value

there are many constant like pi , gravitational constant, planks constant

etc...

we got this constant after so many experimental results but still no one knows why they have that particular unique number !!!!!!!!