Question 9 - Congruency - Different Criteria's - Congruence of Triangles
Last updated at April 16, 2024 by Teachoo
Congruency - Different Criteria's
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Congruency - Different Criteria's
Last updated at April 16, 2024 by Teachoo
Question 9 If ∆ABC and ∆PQR are to be congruent, name one additional pair of corresponding parts. What criterion did you use?In ∆ABC and ∆PQR ∠B = ∠Q BC = QR ∠C = ∠R ∴ ∆ABC ≅ ∆PQR Question 9 If ∆ABC and ∆PQR are to be congruent, name one additional pair of corresponding parts. What criterion did you use?Here, Two adjacent angles are equal If we make the side in between those angles equal. Then by ASA congruency, We can prove them congruent. So, BC = QR Let’s prove them congruent now In ∆ABC and ∆PQR ∠B = ∠Q BC = QR ∠C = ∠R ∴ ∆ABC ≅ ∆PQR