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If two triangles are congruent, their corresponding angles are:

Class 9Criteria for CongruenceGeometry — Triangles
  • Aequal
  • Bsupplementary
  • Ccomplementary
  • Din ratio 1:2

Step-by-Step Solution

Congruent triangles have all corresponding parts equal (CPCT), including angles.
Answer: A) equal

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