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Two triangles have angles of 45° and 75°, and the sides opposite the 75° angles are equal. Which rule proves them congruent?

Class 9SAS, ASA and AAS CongruenceGeometry — Triangles
  • AThey are not congruent
  • BAAS
  • CSAS
  • DASA

Step-by-Step Solution

Two angles are equal and the equal side is opposite one of them (not between them), so AAS.
Answer: B) AAS

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