System.out.println("A Square is a shape with 4 equal sides and 4 right angles."); System.out.println("Area formula: A = side^2"); System.out.println("Perimeter formula: P = 4 * side"); ...
/*float a = 7/4*9/2; in this equation agar ham 7 ko 4 se divide karenge to 1.75 milega lekin ham sirf 1 ...