document.write( "Question 324593: In right triangle ABC, b=7 and c=14. Find the missing side, a. \n" ); document.write( "
Algebra.Com's Answer #232355 by swazzie.(1)\"\" \"About 
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USE PYTHAGOREAN THEOREM : a^2 + b^2 = c^2\r
\n" ); document.write( "\n" ); document.write( "a^2 + 7^2 = 14^2
\n" ); document.write( "a^2 + 49 = 196
\n" ); document.write( "a^2 = 196 - 49
\n" ); document.write( "a^2 = 149
\n" ); document.write( "a^2= 12.21
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