58.
Draw a parallelogram PQRS such that PQ = 6 cm and QR = 3.6 cm and PR = 8.1 cm.
Steps of construction:
I. Draw a line segment PQ = 6 cm.
II. With centre P and radius = 8.1 cm, draw an arc.
III. With centre Q and radius = 3.6 cm, draw another arc to intersect the previous arc at R.
IV. With centre R and radius = 6 cm, draw an arc.
V. With centre P and radius = 3.6 cm, draw another arc to intersect the previous arc at S.
VI. Join SP, SR and RQ.
Thus, PQRS is the required parallelogram PQRS.
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