document.write( "Question 44292: Please help me find the dimensions of a rectangle that has an area of 10 and a diagonal of length 5. Thank you!! \n" ); document.write( "
Algebra.Com's Answer #29228 by venugopalramana(3286)\"\" \"About 
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Please help me find the dimensions of a rectangle that has an area of 10 and a diagonal of length 5. Thank you!!
\n" ); document.write( "LB=10
\n" ); document.write( "SQRT(L^2+B^2)=5...FROM PYTHOGARUS THEOREM
\n" ); document.write( "L^2+B^2=25
\n" ); document.write( "(L+B)^2=L^2+B^2+2LB=25+20=45
\n" ); document.write( "L+B=SQRT(45).............................I
\n" ); document.write( "(L-B)^2=L^2+B^2-2LB=25-20=5
\n" ); document.write( "L-B=SQRT(5)...................................II
\n" ); document.write( "EQN.I+EQN.II...GIVES
\n" ); document.write( "2L=SQRT(45)+SQRT(5)
\n" ); document.write( "L={SQRT(45)+SQRT(5)}/2=4.472
\n" ); document.write( "EQN.I-EQN.II GIVES
\n" ); document.write( "B={SQRT(45)-SQRT(5)}/2=2.236
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