2. A lighthouse along a shoreline is known to be 438 m tall. Gabrielle is on a ship coming in to shore and measures, using a dinometer, an angle of elevation from the top of the ship to the top of the lighthouse to be 8.6°. How far from the shore is Gabrielle's ship?

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Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter5: Trigonometric Functions: Right Triangle Approach
Section5.5: The Law Of Sines
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2A lighthouse along a shoreline is known to be 43.8 m tall. Gabrielle is on a ship coming in to shore and measures, using
a dinometer, an angle of elevation from the top of the ship to the top of the lighthouse to be 8.6°. How far from the shore
is Gabrielle's ship?
Transcribed Image Text:2A lighthouse along a shoreline is known to be 43.8 m tall. Gabrielle is on a ship coming in to shore and measures, using a dinometer, an angle of elevation from the top of the ship to the top of the lighthouse to be 8.6°. How far from the shore is Gabrielle's ship?
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