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)\"\" \"About 
You can put this solution on YOUR website!

The area of a rectangle is given by this simple formula:
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\n" ); document.write( "\n" ); document.write( "\"A=l%2Aw\"
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\n" ); document.write( "\n" ); document.write( "where l is the length of the rectangle,
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\n" ); document.write( "\n" ); document.write( "and w is the width of the rectangle.
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\n" ); document.write( "\n" ); document.write( "Thus, we have:
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\n" ); document.write( "\n" ); document.write( "\"A=6.25%2A9.75\"
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\n" ); document.write( "\n" ); document.write( "\"A=60.9375\"
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\n" ); document.write( "\n" ); document.write( "So the area of our rectangle is 60.9 \"ft%5E2\"
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\n" ); document.write( "\n" ); document.write( "This is because we round the answer to the lowest number of significant digits
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\n" ); document.write( "\n" ); document.write( "in either of our original two numbers.
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\n" ); document.write( "\n" ); document.write( "There are 3 significant digits in both numbers,
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\n" ); document.write( "\n" ); document.write( "so we round our final answer to 3 significant digits as well.
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\n" ); document.write( "\n" ); document.write( "Also, in most cases, the length of a rectangle will be longer than its width,
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\n" ); document.write( "\n" ); document.write( "but that is just a practical concern, it does not affect the area, nor the perimeter.
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\n" ); document.write( "\n" ); document.write( "I hope this helps! Keep practicing! :)
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