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Key Stage 3 (Junior Secondary)
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3.2 Measures, Shape & Space 度量、圖形與空間
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Congruence and Similarity 全等及相似
Ambiguity of SSA
Ambiguity of SSA
Congruent Triangles 1
Congruent Triangles 2
Congruent Triangles 3
Congruent Triangles 4
Congruent Triangles 5
Naming Congruent Triangles with Reasons