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In Two Congruent Triangles Abc and Def, If Ab = De and Bc = Ef. Name the Pairs of Equal Angles. - Mathematics

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Question

In two congruent triangles ABC and DEF, if AB = DE and BC = EF. Name the pairs of equal angles.

Answer in Brief

Solution

It is given that

ΔABC ≅ ΔDEF

AB = DE

BC = EF

Since, the triangles ABC and DEF are congruent, therefore,

∠A = ∠D

∠B = ∠E

∠C = ∠F

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Criteria for Congruence of Triangles
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Chapter 12: Congruent Triangles - Exercise 12.7 [Page 84]

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RD Sharma Mathematics [English] Class 9
Chapter 12 Congruent Triangles
Exercise 12.7 | Q 1 | Page 84

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