document.write( "Question 21219: IF ONE SIDE OFA RIGHT TRAINGLE IS 12 AND ITS HYPOTHENUSE IS 13, WHAT IS THE LENTH OF THE OTHER SIDE?\r
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Algebra.Com's Answer #10196 by aranajay(3)\"\" \"About 
You can put this solution on YOUR website!
let c is our hypotenous
\n" ); document.write( "let b is one side of right triangle
\n" ); document.write( "let a= is other side\r
\n" ); document.write( "\n" ); document.write( "Formula= c^2= a^2+ b^2
\n" ); document.write( "were looking for a?\r
\n" ); document.write( "\n" ); document.write( "so......a^2= c^2 - b^2
\n" ); document.write( " a^2= 13^2 - 12^2
\n" ); document.write( " A^2= 169- 144
\n" ); document.write( " A^2= 25
\n" ); document.write( " A = 5(Square root of 25 is 5) is the final answer
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