document.write( "Question 63882: The base of an isosceles triangle is 8 in. less than the length of the equal sides. If the perimeter of the triangle is 28 in., find the length of each of the sides. \n" ); document.write( "
Algebra.Com's Answer #44528 by checkley71(8403)\"\" \"About 
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P=S+S+B
\n" ); document.write( "28=S+S+(S-8)
\n" ); document.write( "28=3S-8
\n" ); document.write( "3S=28+8
\n" ); document.write( "3S==36
\n" ); document.write( "S=36/3
\n" ); document.write( "S=12 SOLUTION
\n" ); document.write( "PROOF
\n" ); document.write( "28=12+12+(12-8)
\n" ); document.write( "28=24+4
\n" ); document.write( "28=28\r
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