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Anna is standing on top of a 5-meter slide. She sees her friend Ben at an angle of depression of 51°.
Question: What is the horizontal distance from the base of the slide to Ben?
Choices:
A) 3 m B) 4 m C) 5 m D) 6 m
B) 4 m
A student stands on a 6-meter tall platform. They see a friend at an angle of depression of 37°.
Question: What is the horizontal distance from the base of the platform to the friend?
Choices:
A) 7 m B) 8 m C) 9 m D) 10 m
B) 8 m
A student stands on the roof of a 30-meter school building. They see a friend waiting 40 meters away on the ground.
Question: What is the angle of depression from the student to the friend?
A) 37° B) 40° C) 45° D) 30°
A) 36°
A lifeguard is standing on a 15-meter tall observation tower at the beach. A swimmer is 20 meters away from the lifeguard. What is the angle of depression from the lifeguard to the swimmer? A) 35° B) 37° C) 40° D) 45°
B) 37
Scenario:
Two ships are at sea. A lighthouse stands 120 meters above sea level. From the top of the lighthouse, a lighthouse keeper observes Ship A at an angle of depression of 50° and Ship B at an angle of depression of 35°.
Question:
Find the horizontal distance between Ship A and Ship B.
70.7 meters