question_answer

                                            Construct a parallelogram ABCD in which AB =4 cm, BC = 5 cm and B = \[60{}^\circ .\]

Answer:

Opposite sides of a parallelogram (|| gm) are equal.

AB = DC = 4cm

BC = AD = 5cm

Steps of Construction

(a) Draw AB = 4 cm.

(b) Draw ray BX such that \[\angle ABX=60{}^\circ .\]

(c) Mark a point C such that BC = 5 cm.

(d) With C and A as centre, draw arcs intersecting at a point D respectively ABCD is the required parallelogram.