Create a Function using MATLAB

Hello, could you please go over the Problem #1 for me?

[Steven Lord]

If you show us what you've tried and describe what's not working or what you're unsure about we may be able to offer some guidance.

[Myoungchul Hwang]

function [area,perimeter] = calculateAreaPerimeter(length)
area = width*height;
perimeter = 4*length;
end

% Please enter the length in inches:
x = input('Enter the length in inches','s')

% Compute the area and perimeter of a square
a = length(5,'in')
b = length(10,'in')
c = length(7.5,'in')

function  = length(5,'in')
area = width*height
perimeter = 4*Length
end

[Mukul Rao]

Like Steve mentioned, what part of the script are you confused at? Looks like "calculateAreaPerimeter" looks fine, except that the height and width must be set to the input "length". Also, you retrieve the outputs from your function as follows :

%Area and perimeter when the square has a side of length 5 inches
[area_5,perimeter_5] = calculateAreaPerimeter(5)