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3. Write a script (name it /opt/book/ scripting /results/exercise3) which: a. Asks the user for the...

3. Write a script (name it /opt/book/ scripting /results/exercise3) which:

a. Asks the user for the length and width (in feet) of a rectangular room

b. Calculates the area of the room

c. Displays the result to the user [Show the ouput via screenshot]

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Answer #1

Note : You haven't mentioned the script name so i did that question in JavaScript.

I hope this will help for you.

<html>
<head><title>Area of the room</title>
</head>
<body>
<script language="javascript">

var length,width,area;
length=parseFloat(prompt("Enter the length in feet : "));
width=parseFloat(prompt("Enter the width in feet : "));

area=length*width;

document.write("<br>Length : "+length+"<br><br>");
document.write("Width : "+width+"<br><br>");
document.write("Area of the room : "+area+" Square Feet!!");

</script>
</body>
</html>

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