Similar Triangles: AA, SSS, SAS Criteria
Students will identify and apply the Angle-Angle (AA), Side-Side-Side (SSS), and Side-Angle-Side (SAS) similarity criteria for triangles.
Key Questions
- Explain why the AA similarity criterion is sufficient to prove two triangles are similar.
- Compare the conditions for triangle congruence versus triangle similarity.
- Analyze how similar triangles are used to solve real-world measurement problems.
Ontario Curriculum Expectations
Suggested Methodologies
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