5. A pilot is flying over a straight highway. He determines the angles of depression to two mileposts, c= 6 mi apart, to be Zm = 28°, Zk = 51°. (a) Find the distance of the plane from point A. (b)...

Extracted text: 5. A pilot is flying over a straight highway. He determines the angles of depression to two mileposts, c= 6 mi apart, to be Zm = 28°, Zk = 51°. (a) Find the distance of the plane from point A. (b) Find the elevation of the plane. k° A mi B The distance of the plane from point A = 4.8, the elevation of the plane = 4.4 b. The distance of the plane from point A = 4.8, the elevation of the plane = 2.2 The distance of the plane from point A = 2.2, the elevation of the plane = 2.4 d. The distance of the plane from point A = 5.9, the elevation of the plane = 2.2 a. с.