document.write( "Question 699481: Find the area of a rectangle with a length of 6.25 feet and a width of 9.75 feet. \n" ); document.write( "
Algebra.Com's Answer #431402 by neatmath(302) You can put this solution on YOUR website! The area of a rectangle is given by this simple formula: \r \n" ); document.write( "\n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( "where l is the length of the rectangle, \r \n" ); document.write( "\n" ); document.write( "and w is the width of the rectangle. \r \n" ); document.write( "\n" ); document.write( "Thus, we have: \r \n" ); document.write( "\n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( "So the area of our rectangle is 60.9 \r \n" ); document.write( "\n" ); document.write( "This is because we round the answer to the lowest number of significant digits \r \n" ); document.write( "\n" ); document.write( "in either of our original two numbers. \r \n" ); document.write( "\n" ); document.write( "There are 3 significant digits in both numbers, \r \n" ); document.write( "\n" ); document.write( "so we round our final answer to 3 significant digits as well. \r \n" ); document.write( "\n" ); document.write( "Also, in most cases, the length of a rectangle will be longer than its width, \r \n" ); document.write( "\n" ); document.write( "but that is just a practical concern, it does not affect the area, nor the perimeter. \r \n" ); document.write( "\n" ); document.write( "I hope this helps! Keep practicing! :) \r \n" ); document.write( "\n" ); document.write( "******************************************************* \r \n" ); document.write( "\n" ); document.write( "Please visit the new all-ages Neat Math Facebook Page: www.facebook.com/neatmath \r \n" ); document.write( "\n" ); document.write( "to find math links or to post questions and comments on many math topics. \r \n" ); document.write( "\n" ); document.write( "Email Scott King: neatmath@yahoo.com for help with specific problems, \r \n" ); document.write( "\n" ); document.write( "or to inquire about income sensitive, low-cost or no-cost mathematics tutoring via email or other methods. \r \n" ); document.write( "\n" ); document.write( "Paypal is always accepted for detailed assistance with single problems, send contributions to: neatmath@yahoo.com \r \n" ); document.write( "\n" ); document.write( "Single problems would range from 50 cents to 5 dollars each, depending on their complexity. \r \n" ); document.write( "\n" ); document.write( "Assistance for single problems can be done via email with scans or photos to help illustrate concepts. \r \n" ); document.write( "\n" ); document.write( "Thank you and good luck with all your future studies! \n" ); document.write( " |