Question

Why we take the 22/7 the valud of /\(pie) ?????????

Answer 1

Hello friend

...................................................................................................
The value of pi is not equal to 22/7. 

The value 22/7 is just taken because it is a good approximation of pi and it makes calculations a lot simpler.
................................................................................................
Hope it will help you

thanks,

Swapnil756   Core

Answer 2

If you have a circle, you can measure two things: the distance around the perimeter of the circle (circumference) and the distance across the widest part of the circle (diameter). No matter how big your circle, the ratio of circumference to diameter is the value of Pi. Pi is an irrational number—you can't write it down as a non-infinite decimal. This means you need an approximate value for Pi..... Hence we take Pi as approximately 3.14.... yet to make our calculation faster and easier..., we use 22/7... Moreover, 22/7 is much closer to Pi than just writing 3.14......

Hope this helps
@PoojaBBSR