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Which of the following pairs is always similar?

Class 10Criteria for SimilarityGeometry — Similarity
  • AAny two squares
  • BAny two rectangles
  • CAny two rhombuses
  • DAny two isosceles triangles

Step-by-Step Solution

Squares have all angles 90° and all sides equal, so any two squares have equal angles and proportional sides — always similar.
Answer: A) Any two squares

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