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Mathematics, 10.03.2021 02:50 smarty5187
from the observation deck of a lighthouse 70 meters above sea level, the lighthouse keeper can see a fishing boat at a 25-degree angle of depression. What is the horizontal distance, to the nearest tenth, from the base of the lighthouse to the fishing boat?
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from the observation deck of a lighthouse 70 meters above sea level, the lighthouse keeper can see a...
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