A boat is heading towards a lighthouse where Dalvin is

Last updated: 5/8/2023

A boat is heading towards a lighthouse where Dalvin is watching from a vertical distance of 138 feet above the water Dalvin measures an angle of depression to the boat at point A to be 13 At some later time Dalvin takes another measurement and finds the angle of depression to the boat now at point B to be 45 Find the distance from point A to point B Round your answer to the nearest tenth of a foot if necessary