Two observors on the groundsimutaneously measure
the angle of elevation to a
helicopter....
Mathematics, 08.01.2020 23:31 artursino
Two observors on the groundsimutaneously measure
the angle of elevation to a
helicopter. one angle ismeasured as 30degree and
the other as45degree. if the observors are200
feet apart and the helicopterlies over the line
joining them, how high is thehelicopter?
Answers: 2
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