Solution: In the above triangles, given that ∠B = ∠Q = 90 degree ∠C = ∠R ( given) Since, two corresponding angles are equal, the additional pair of corresponding parts by ASA criterion will be BC = QR. Hence, triangle ABC is congruent to triangle PQR by ASA criteria. ☛ Check: NCERT Solutions for Class 7 Maths Chapter 7 Video Solution: Class 7 Maths NCERT Solutions Chapter 7 Exercise 7.2 Question 9 Summary: If Δ ABC and Δ PQR are to be congruent, the additional pair of corresponding parts will be BC = QR. The two triangles will be congruent by the ASA congruence rule. ☛ Related Questions: Math worksheets and |