Joseph Thai Homework: 8.2 Question 7, 8.2.41 HW Score: 87.5%, 14 of 16 points O Points: 0 of 1 An aircraft (at Z) is spotted by two observers (at X and Y) who are L = 1550 feet apart. As the airplane passes over the line joining them, each observer takes a sighting of the angle of elevation to the plane, as indicated in the figure. If A = 350, and B = 50, how high is the airplane? h A B X L The elevation of the plane is approximately feet. (Do not round until the final answer. Then round to two decimal places as needed.)