An aircraft (at C) is spotted by two observers (at A and B) .o are L=1700 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 = 50°, and B= 35°, how high is the airplane?

An aircraft (at C) is spotted by two observers (at A and B) .o are L=1700 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 = 50°, and B= 35°, how high is the airplane?

Name: 75) erL. An aircraft (at C) is spotted by two observers (at A andB) w.
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: 75) erL. An aircraft (at C) is spotted by two observers (at A andB) w..o are L=D1700 feet apart. As the airplane passesover the line joining them, each observer takes asighting of the angle of elevation to the plane, asindicated in the figure. If a =