Posted by Kayla on Thursday, April 25, 2013 at 9:33am.
A sailor sights both the bottom and top of a lighthouse that is 20 and m high and which stands on the edge of a cliff. The two angles of elevation are 3 and 42. To the nearest meter, how far is the boat from the cliff?

Right angle trigonometry  Anonymous, Saturday, December 6, 2014 at 8:59pm
68
Answer This Question
Related Questions
 trigonometry  A lighthouse BC of unknown height stands on the edge of a cliff ...
 physics  A lighthouse standing on the top of a cliff is observed from two open ...
 formal geomerty  A person in a small boat sights the top of a 40foot ...
 trig  a sailor on a boat 580 metres from the base of a vertical cliff sights ...
 Trigonometry  John stands on top of a little lighthouse looking out at a nearby...
 physics  A lighthouse that rises 49 ft above the surface of the water sits on a...
 Physics  A lighthouse that rises h = 50 ft above the surface of the water sits ...
 physics  A lighthouse that rises h1 = 47.0 ft above the surface of the water ...
 physics  A lighthouse that rises 46.0 ft above the surface of the water sits ...
 Trigonometry  A climber, working his way up a vertical cliff stops for a rest ...
More Related Questions