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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
Posted: Thu Jul 14, 2022 4:02 pm
by answerhappygod
- 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 1 (16.87 KiB) Viewed 47 times
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 anglo of elevation to the plane, as indicated in the figure. If A=45∘, and B=30∘, how high is the airplane? The elevation of the plane is approximately feet. (Do not round until the final answer. Then round to two decimal places as needed.)