Mathematics, 02.06.2021 05:10 johnkings140

A boat is heading towards a lighthouse, whose beacon-light is 131 feet above the water. From point A, the boat's crew measures the angle of elevation to the beacon,
5°, before they draw closer. They measure the angle of elevation a second time from
point B at some later time to be 21°. Find the distance from point A to point B.
Round your answer to the nearest tenth of a foot if necessary.

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A boat is heading towards a lighthouse, whose beacon-light is 131 feet above the water. From point...

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