Question

matlab

The Homework should be submitted as a script (.m) file Write a script areaMenu that will print a menu consisting of "Cylinder," "Circle," and "Rectangle." It waits for the user to choose from the menu then call the corresponding function of each choice as follows: 1- Cylinder will call the function (cyl) which prompts the user for the radius and height of the cylinder, then calculates and prints area of the cylinder. 2- Circle will call the function (cir) which prompts the user for the radius of the circle, then calculates and prints area of the circle. 3- Rectangle will call the function (rec) which prompts the user for the length and width of the rectangle, then calculates and prints area of the rectangle. Note: You should submit one script and three functions. Menu Sample outputs: >> area Menu You have chosen option 2 Enter the radius of the circle: 4.1 The area is 52.81 >> area Menu You have chosen option 3 Enter the length: 4 Enter the width: 6 The area is 24.00 Crok

Answer 1

choice=menu('Menu','Cylinder','Circle','Rectangle');
fprintf('You have chosen option %d\n',choice)
switch choice
case 1
cyl()
case 2
cir()
case 3
rec()
end

function cyl()
r=input('Enter radius of the cylinder: ');
h=input('Enter height of the cylinder:');
area=2*pi*r*h+2*pi*r*r;
fprintf('The area is %.2f\n',area)
end

function cir()
r=input('Enter radius of the circle: ');
area=pi*r*r;
fprintf('The area is %.2f\n',area)
end

function rec()
l=input('Enter the length: ');
w=input('Enter the width: ');
fprintf('The area is %.2f\n',l*w);
end

Command Window >>mensuration stats You have chosen option 2 Enter radius of the circle: 4.1 Menu The area is 52.81 >> mensuration stats Cylinder You have chosen option 3 Enter the length: 4 Circle Enter the width: 6 The area is 24.00 Rectangle >>mensuration stats