NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 6: Triangles - Problems and Solutions
Question 134

Question. 134

In each of the given pairs of triangles of Fig. 6.42, applying only ASA congruence criterion, determine which triangles are congruent. Also, write the congruent triangles in symbolic form.

Answer:

(a) Not possible

(b) ΔABD ≅ ΔCDB

(c) ΔXYZ ≅ ΔLMN

(d) Not possible

(e) ΔMNO ≅ ΔPON

(f) ΔAOD ≅ ΔBOC

Detailed Answer with Explanation:

ASA criterion applied for each figure pair. Where two angles and included side are equal, triangles are congruent.

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NCERT Exemplar Solutions Class 7 – Mathematics – Unit 6: Triangles – Problems and Solutions | Detailed Answers