Circumference Perimeter of a circle The distance around the edge of a circle. Here we read the value of the radius and calculate the perimeter of the Circle using the below formula and then print the result on the console screen. P 2 p r A p r 2 How to use the calculator Enter the radius r as a positive real number and press calculate.
It is calculated using the formula Pi x diameter or 314 x d C.
To donate to the tecmath channel. For centroid moments of inertia polar moments of inertia and radius of gyration click on one of the following shapes. C 2pA C 2 p A Here is a circle with an area of 1000 km2 1000 k m 2. Here we read the value of the radius and calculate the perimeter of the Circle using the below formula and then print the result on the console screen.