Respuesta :

It is usually called the circumference of a circle, not a perimeter.

For a circle with radius r, the formula for the circumference C is

=2

Answer:

Explanation:

Algorithm:

step 1 : Start

step 2 : Read r

step 3 : POC = 2*22/7 *r                   POC = perimeter of circle

step 4 : display POC

step 5 : Stop