Construct triangle PQR given that PQ=3cm, QR=5.5cm and angle PQR=60 degree.

to construct triangle pqr

1) draw a line segment qr measuring 5.5 cm.

2) construct 60 degrees at point q.

3) extend ray qx. With radius 3 cm cut an arc intersecting ray qx at point p

4) join line segment pr to obtain triangle pqr