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Trigonometry and Mensuration · Semester 2

Applications in 3D Trigonometry

Solving problems involving angles of elevation, depression, and bearing in three dimensions.

Key Questions

  1. Explain how to project a three-dimensional problem onto a two-dimensional plane for calculation.
  2. Analyze the significance of the line of greatest slope in a 3D context.
  3. Construct a visual representation of a 3D trigonometry problem to aid in solving.

MOE Syllabus Outcomes

MOE: Geometry and Measurement - S3MOE: Trigonometry - S3
Level: Secondary 3
Subject: Mathematics
Unit: Trigonometry and Mensuration
Period: Semester 2

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