1. From the top of a vertical cliff 40 m high, the angle of depression of an object that is level with the base of the cliff is 34°. How far is the object from the base of the cliff? 2. Standing on a cliff 380 meters above the sea, Pat sees an approaching ship and measures its angle of depression, obtaining 9 degrees. How far from shore is the ship? T 3. A buoy in the ocean is observed from the top of a 40-meter-high oil rig. The angle of depression from the top of the tower to the buoy is 6° . How far is the buoy from the base of the oil rig? 4. Lindsey is 39.2 meters up in a building, and the angle of depression from Lindsey to Pete, who is on the ground, is 79°. Find the distance from Pete to the base of the building to the nearest tenth of a meter.

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