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Congruence and Similarity · Semester 2

Applications of Similarity: Indirect Measurement

Using similar triangles to solve real-world problems involving indirect measurement of heights and distances.

Key Questions

  1. How can we use shadows and similarity to measure the height of objects indirectly?
  2. Design a method to measure an inaccessible height using similar triangles.
  3. Evaluate the accuracy and limitations of indirect measurement techniques.

MOE Syllabus Outcomes

MOE: Congruence and Similarity - S2
Level: Secondary 2
Subject: Mathematics
Unit: Congruence and Similarity
Period: Semester 2

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