document.write( "Question 987115: Plz show me a model of rectangle that have a diagonal is 8m and the area is 60 square meter \n" ); document.write( "
Algebra.Com's Answer #607914 by Fombitz(32388)\"\" \"About 
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For the area of a rectangle,
\n" ); document.write( "\"A=L%2AW=60\"
\n" ); document.write( "For the diagonal of a rectangle,
\n" ); document.write( "\"L%5E2%2BW%5E2=8%5E2\"
\n" ); document.write( "\"L%5E2%2BW%5E2=64\"
\n" ); document.write( "From the area formula,
\n" ); document.write( "\"L=60%2FW\"
\n" ); document.write( "\"L%5E2=3600%2FW%5E2\"
\n" ); document.write( "Substituting,
\n" ); document.write( "\"3600%2FW%5E2%2BW%5E2=64\"
\n" ); document.write( "\"3600%2BW%5E4=64W%5E2\"
\n" ); document.write( "Substitute,
\n" ); document.write( "\"u=W%5E2\"
\n" ); document.write( "\"3600%2Bu%5E2=64u\"
\n" ); document.write( "\"u%5E2-64u%2B3600=0\"
\n" ); document.write( "This equation does not have a real solution, only a complex solution.
\n" ); document.write( "In other words, there is no rectangle that can have an area of 60 and a diagonal of 8.
\n" ); document.write( "Check your problem setup and repost.
\n" ); document.write( "The minimum diagonal occurs when \"L=W=sqrt%2860%29\" and is equal to \"D=sqrt%2860%29%2Asqrt%282%29\"
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