Mathematics, 29.01.2020 05:43 alex43079
if the distance from the boat to the lighthouse is 120 meters and the angle of elevation is 40' which of the following equations will
height of the lighthouse?
cos 40-120
cos 40
y
120
120
Answers: 3
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if the distance from the boat to the lighthouse is 120 meters and the angle of elevation is 40' whic...
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