document.write( "Question 1091563: The angle of depression of a car on the ground from the top of a building is 72 degrees. If the car is 200 feet away from the building, find the height of the building. \n" ); document.write( "
Algebra.Com's Answer #705978 by josgarithmetic(39630)\"\" \"About 
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r, distance from car to top of building
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\n" ); document.write( "\n" ); document.write( "\"cos%2872%29=200%2Fr\"\r
\n" ); document.write( "\n" ); document.write( "\"r%2F200=1%2Fcos%2872%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"r=200%2Fcos%2872%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"y%2Fr=sin%2872%29\"\r
\n" ); document.write( "\n" ); document.write( "\"y=r%2Asin%2872%29\"\r
\n" ); document.write( "\n" ); document.write( "\"y=200%2Asin%2872%29%2Fcos%2872%29\"\r
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\n" ); document.write( "\"200%2A0.95106%2F0.30902\"\r
\n" ); document.write( "\n" ); document.write( "\"y=616\"
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