Mathematics, 23.11.2019 08:31 ashtyndowdle
a radar beacon 40 feet above the ground picks up an airplane approaching at an angle of elevation
of 43 degrees and a distance of 6,390 feet. how high above the ground is the plane in whole feet?
Answers: 3
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a radar beacon 40 feet above the ground picks up an airplane approaching at an angle of elevation
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