9-3 Angles of Elevation and Depression Two Key TermsTwo Key Terms.

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9-3 Angles of Elevation and Depression Two Key TermsTwo Key Terms

Vocabulary Angle of Depression and Angle of Elevation are Equal Angle of Depression Angle of Elevation Horizontal Line

#1 Identifying Angles of Elevation and Depression

#2 Real-World Connection You sight a rock climber on a cliff at a 32 o angle of elevation. The horizontal ground distance to the cliff is 1000 ft. Find the line of sight distance to the rock climber ft x

#3 Real-World Connection An airplane pilots sights a life raft at a 26 o angle of depression. The airplanes altitude is 3 km. What is the airplanes surface distance d from the raft? 3 km d