Using a function file, create a function that will compute the area and perimeter of a square given the length of the side. the input variable will be the length and the output will be the area and the perimeter. use an input command in the script file to ask the user to enter the length in inches, then use the function to compute the values and in the script file print the values to the screen. repeat this until the user decides to quit for testing purposes use the following inputs for the file you submit: testing conditions length 5 in length 10 in length 7.5 in