+3 An airplane approaches an airport. At a certain time, the plane is 1020m high.Its angle of elevation measured from the airport is 20.5 degrees . How far is the plane from the airport to the nearest meter?
+36916 Draw a picture depicted in the problem
tan 20.5 = height / d
tan 20.5 = 1020 / d solve for 'd' the distance from the airport
