Question

write a menu driven program using switch to calculate area of circle, square,rectangle and triangle as per user's choice​

Answer 1

Answer:

Write a menu driven program to calculate:

Area of a circle = p*r2, where p = (22/7)

Area of a square = side*side

Area of a rectangle = length*breadth

Enter 'c' to calculate area of circle, 's' to calculate area of square and 'r' to calculate area of rectangle.