Mathematics, 08.04.2021 22:20 kaleec
The periscope of a submarine is at sea level. The boat captain spots an airplane with
an elevation angle of 30°. The airplane is flying at an altitude of 2000 feet.
The straight line distance between the submarine and the airplane is...
Answers: 2
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The periscope of a submarine is at sea level. The boat captain spots an airplane with
an elevation...
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