Multiple choice general knowledge math & puzzles

ABC and PQR are two triangles. If the ratios of all the corresponding sides of the triangles are equal, then ABC ~ PQR.

  1. True

  2. False

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A Correct answer
Explanation

This is the SSS (Side-Side-Side) similarity criterion. If all corresponding sides are in proportion, the triangles must be similar - their corresponding angles are automatically equal.