Question

Write an algorithm to find area of a circle and a rectangle's parametor

Answer 1

It is in java:

step 1: start.

step 2: declare variable radius, length and breadth.

step 3: To find area of circle, use the expression= π*Math.pow(r,2);

step 4: To find perimeter, use expression= (l*2)+(b*2)

step 5: print.

step 6: stop.