In Fig 7.1, PQ = PR and ∠Q = ∠R. Prove that ∆ PQS ≅ ∆ PRT. In Fig 7.1 PQ = PR and ∠Q = ∠R. Prove that ∆ PQS ≅ ∆ PRT. June 30, 2021 Category: Chapter 7 - Triangles , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related