Answer to Question #185689 in Electricity and Magnetism for Rahul

Question

write matlab code to implement differential length, area and volume with values from user?

Answer 1

clc clear fprintf('This program will determine the surface area and volume of a right circular cone,\na cylinder, and a rectangular prism. \n \n');

a = 1;

while a == 1 n = input('How many objects would you like to find the surface area and volume of? ');

shape = input('Enter type of shape (enter cone for right circular cone, cylinder for cylinder,\nrectangle for rectangular prism) : ');

if shape == 'cone' r = ('input radius: ');

h = ('input height: ');

V = $\pi \times r^2 \times \frac{h}{3}$ ;

$SA = \pi r(r+(h^2+r^2)^5)$ ;

disp('Volume = ') disp(V) disp('Surface Area = ') disp(SA);

else if shape == 'cylinder \n' r = ('input radius');

h = ('input hieght');

V = $\pi r^2h$ ;

SA =$2 \pi rh+2 \pi r^2$ ;

disp('Volume = ') disp(V) disp('Surface Area = ') disp(SA) else if shape == 'rectangle' l = ('input length');

w = ('input width'); h= ('input hieght');

V=$wlh$ ;

SA = $2(wl+hl+hw)$ ;

disp('Volume = ') disp(V) disp('Surface Area = ') disp(SA) end end end a = input('do you want to continue ? 0 for no, 1 for yes');

if a == 0 end end