Question

what is peremeter explain it

Answer 1

The outermost boundary of anything is perimeter

Answer 2

hay!!


Dear friend -


it's ur answer


Perimeter -


Recall that the distance covered by traveling once around a circle is it's perimeter,
usually called it's circumference.
You also know from your earlier classes, that circumference of a circle bears a constant ratio with its diameter.
This constant ratio is denoted by Greek Letter
π( read as 'pi' ) . in other words,


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


or,

circumference = π × diameter

=> π×2r (where r is the radius of the circle)

=> 2πr



The grate Indian mathematician Aryabhata (C. E. 476-550) gave an approximate value of π .

He sated that π = 62832/20000 which is nearly equal to 3.1416



I hope it's help you