Question

Side opposite to the vertex R of A POR IS
O PQ
O QR
O RP​

Answer 1

Answer:

A triangle is a plane figure bounded by three straight lines. A triangle has three sides and three angles, and each one of them is called an element of the triangle.

Triangle

Here, PQR is a triangle, its three sides are line segments PQ, QR and RP; ∠PQR, ∠QRP and ∠RPQ are its three angles.