An aircraft (at Z) is spotted by two observers (at X and Y) who are L=1750 feet apart . As the airplane passes over the line

Question

2 years ago

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An aircraft (at Z) is spotted by two observers (at X and Y) who are L=1750 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 If A=30 degrees and B=20 degrees how high is the airplane?

Mathematics

1 answer:

valentinak56 [21] · Answer 1 · 2022-11-10T11:09:15+03:00

valentinak56 [21]2 years ago

6 0

Answer:

at aircraft(at z) sported by

An aircraft​ (at Z) is spotted by two observers​ (at X and​ Y) who are L=1750 feet apart . As the airplane passes over the line

An aircraft (at Z) is spotted by two observers (at X and Y) who are L=1750 feet apart . As the airplane passes over the line