Mathematics, 02.06.2021 08:00, zackcarlson5637

A boat is heading towards a lighthouse, where Serenity is watching from a vertical distance of 141 feet above the water. Serenity measures an angle of depression to the boat at point A to be 9°. At some later time, Serenity takes another measurement and finds the angle of depression to the boat ( now at point B ) to be 61°. Find the distance from point A to point B. Round your answer to the nearest foot if necessary.

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A boat is heading towards a lighthouse, where Serenity is watching from a vertical distance of 141 f...