document.write( "Question 554909: Hello! So I've continually tried this problem over and over, and I can't figure out how to get the right answer. The homework this is based off of is not due until next week, so no rush. I would like to get it out of the way as soon as possible, though. Any help is appreciated. :)\r
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document.write( "The problem states:
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document.write( "Consider a ladder leaning up against a wall.
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document.write( "Find the length of a ladder if it makes an angle of 67 degrees with the ground and its feet are 0.9 meters from the wall. \r
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document.write( "What I tried doing was 0.9 x tan(69) = 2.12 \r
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document.write( "However, in the back of the book, the answer is 2.30 meters. \r
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document.write( "I tried this with 0.9 x sin(69) and cos(69) and I couldn't get the right answer. Thank you very much for your time. :) \n" );
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Algebra.Com's Answer #361541 by stanbon(75887) ![]() You can put this solution on YOUR website! Consider a ladder leaning up against a wall. \n" ); document.write( "Find the length of a ladder if it makes an angle of 67 degrees with the ground and its feet are 0.9 meters from the wall. \n" ); document.write( "--- \n" ); document.write( "Draw the picture. \n" ); document.write( "The ladder the hypotenuse. \n" ); document.write( "cos(67) = adjacent/hypotenuse = 0.9/hypotenuse \n" ); document.write( "---- \n" ); document.write( "hypotenuse = 0.9/cos(67) = 2.30 meters \n" ); document.write( "======================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "======== \n" ); document.write( " |