Peggy's cove lighthouse, in Nova scotia is possibly the most photographed lighthouse in the world. The observation deck is about 20 m above sea level. From the observation deck, the angle of depression of a boat is 6 degrees. How far is the boat from the lighthouse, to the nearest metre?

Question

Peggy's cove lighthouse, in Nova scotia is possibly the most photographed lighthouse in the world. The observation  deck is about 20 m above sea level. From the observation deck, the angle of depression of a boat is 6 degrees. How far is the boat from the lighthouse, to the nearest metre?

anonymous · Answer

oh so u gotta use sohcahtoa twice

anonymous · Answer

can yu show me how to do it with the answer?

anonymous · Answer

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