document.write( "Question 1141054: a communication erected at the corner, a, of a rectangular courtyard ABCD whose sides measure 60 m and 45m, where AB is 45m. if the angle of elevation of the top pf the tower pf c is 12 degrees
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Algebra.Com's Answer #761602 by josgarithmetic(39623)\"\" \"About 
You can put this solution on YOUR website!
hint: you want to find length of diagonal from A to C. Call this length d.\r
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\n" ); document.write( "\n" ); document.write( "If y is tower height, then \"y%2Fh=tan%2812%29\".
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