In a Δ PQR. IF PQ=QR and L, M and N are the mid-points of the sides PQ, QR and RP respectively. Prov

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RD Sharma CBSE Class 9 Chapter 10 Congruent Triangles EX 10.4 Q 2
  1. CBSE Class 8-9 Kishan Swaroop Yadav
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In `Delta P Q R ,` if `P Q=Q R` and `L ,M` and `N` are the mid-points of the sides `P Q ,Q R` an...

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