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H L. Must be a right triangle The hypotenuse and leg must be congruent to the hypotenuse and leg of another right triangle. Y P O T E N U S E. E G. CPCTC. If two triangles are congruent, then all of their corresponding sides and angles are congruent. C – Corresponding P – Parts of
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H L • Must be a right triangle • The hypotenuse and leg must be congruent to the hypotenuse and leg of another right triangle Y P O T E N U S E E G
CPCTC If two triangles are congruent, then all of their corresponding sides and angles are congruent. C – Corresponding P – Parts of C – Congruent (CPCTC) T – Triangles are C – Congruent
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Examples Given: ∆ABC ∆LMN • Identify all pairs of corresponding congruent parts. SIDES AB ≅ LM BC ≅ MN AC ≅ LN ANGLES A ≅ L B ≅ M C ≅ N