Posts Tagged ‘Angle Of Depression’

 

How long will it take the boat to reach the bridge?

Monday, February 8th, 2010
boat
2 days after my B day :) asked:


A person on a bridge sights a boat at an angle of depression of 6 degrees. The bridge is 96 ft above the water. If the boat is traveling 440 ft. per minute, about how long will it take the boat to reach the bridge?