document.write( "Question 1075904: PQR is an isosceles triangle such that QP=QR=13cm and the altitude PS= 12 cm.Find the length of PR. \n" ); document.write( "
Algebra.Com's Answer #690612 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "PQR is an isosceles triangle such that QP=QR=13cm and the altitude PS= 12 cm.Find the length of PR.
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Draw the triangle.
\n" ); document.write( "You should get: \"highlight_green%28PR+=+4sqrt%2813%29%29\" \n" ); document.write( "
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