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kolbaska11 [484]
2 years ago
5

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]2 years ago
6 0

Answer:

at aircraft(at z) sported by

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