Question

.In ∆ PQR, name :

(a) Sides of the triangle.

(b) Vertices of the triangle.

(c) angels of the triangle.
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Answer 1

sides of the triangle-PQ, QR and RP.

Vertices of the triangle-P,Q and R.

Angles of the triangle-∠PQR, ∠QRP and ∠RPQ.