document.write( "Question 1147591: In ∆ABC, m∠C = 90º, m∠A = 50º, AB = 35. Find the length of the altitude CH.
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Algebra.Com's Answer #768952 by josgarithmetic(39630)\"\" \"About 
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Draw and label the figure.
\n" ); document.write( "If x is distance HB, then 35-x is distance HA.
\n" ); document.write( "Interior angle at point B is 40 degrees.\r
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\n" ); document.write( "\n" ); document.write( "\"system%28CH%2F%2835-x%29=tan%2850%29%2CCH%2Fx=tan%2840%29%29\";
\n" ); document.write( "Goal is solve for CH.\r
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