document.write( "Question 192235: From the top of a 200-foot cliff, the angle of depression to a boat offshore is 15 degrees. To the nearest foot, how far is the boat from the base of the cliff? \n" ); document.write( "
Algebra.Com's Answer #144295 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! opposite over ajacent problem so we will deal with tangent \n" ); document.write( ": \n" ); document.write( "tan 15=200/x........where x is the distance from the boat to the base of cliff \n" ); document.write( ": \n" ); document.write( "0.26794919243112 x=200 \n" ); document.write( ": \n" ); document.write( "x=746 ft (the nearest foot) \n" ); document.write( " |