document.write( "Question 81240: You are lying 120 ft away from a tree that is 50 feet tall. You look up at the top of the tree. Approximately how far is your hear from the top of the tree in a straight line? \n" ); document.write( "
Algebra.Com's Answer #58260 by checkley75(3666)\"\" \"About 
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D^2=120^2+50^2
\n" ); document.write( "D62=14400+2500
\n" ); document.write( "D^2=16900
\n" ); document.write( "D=SQRT16900
\n" ); document.write( "D=130 FEET FROM THE HEAD TO THE TOP OF THE TREE.
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