document.write( "Question 40531: Please help me solve this.
\n" ); document.write( "I need to find the altitude of a triangle.\r
\n" ); document.write( "\n" ); document.write( "The bottom is 10, the two sides going up to the point are 13. I cannot figure out how to do this. \r
\n" ); document.write( "\n" ); document.write( "I tried sqrt13^2 = sqrt13^2 + sqrt10^2
\n" ); document.write( "= 169 = 169 + 100
\n" ); document.write( "But I don't think this is right. I tried another problem similar to it that I have the correct answer to and I cannot come up with that answer so I know I'm not doing this one right. Please help!
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Algebra.Com's Answer #25940 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
Draw the triangle out on a piece of paper. You can bisect it to get a right triangle! The right triangle's leg are now: \"x\" and \"5\" .... the hypotenuse is: \"13\"
\n" ); document.write( "\"a%5E2+%2B+b%5E2+=+c%5E2\"
\n" ); document.write( "\"x%5E2+%2B+25+=+169\"
\n" ); document.write( "\"x%5E2+=+144\"
\n" ); document.write( "\"x+=+12\" there is your altitude!
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