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

Question 151

Question. 151

In Fig. 6.52, DE = IH, EG = FI and ∠E = ∠I. Is ΔDEF ≅ ΔHIG? If yes, by which congruence criterion?

Answer:

Yes, by SAS

Detailed Answer with Explanation:

Two sides and included angle are equal, hence ΔDEF ≅ ΔHIG by SAS.