How do I construct a parallelogram?

Understand the construction of parallelogram. click on the link toWatch the VIDEO explanation: Watch Video

Construction of Parallelograms 
Construction of Parallelogram given two sides and an angle
Given : AB is equal to 5 cm, BC is equal to 3.3 cm and angle A is equal to 60 degrees
The construction is as follows
Draw AB is equal to 5 cm and construct angle A is equal to 60 degrees.
Cut AD is equal to 3.3 cm since AD is equal to BC
With B as centre and radius 3.3 cm, draw an arc and with D as centre and radius 5 cm cut that arc at C.
Join BC and Dc.
Then, ABCD is the required parallelogram.
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Construction of Parallelogram Given Diagonals and the Angle Included by Them
The data given is AC is equal to 7 cm, BD is equal to 6 cm and the angle included by them is 60 degrees.
The steps of construction are as follows
Draw AC is equal to 7 cm. Obtain midpoint O by constructing the perpendicular bisector of AC.
At O, construct angle COX is equal to 60 degrees and produce it both ways.
With O as centre and radius 3 cm i.e., half BD cut OX at D and B.
Join AB, BC, CD and AD.
Then, ABCD is the required parallelogram.
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 Construction of Parallelogram Given One Side, Diagonal and Height
The data given is AB is equal to 4 cm, height is equal to 2.5 cm and AC is equal to 3.5 cm
The construction is as follows
Draw AB is equal to 4 cm.
Draw AX perpendicular to AB and make AE is equal to 2.5 cm on AX.
Through E, construct PQ parallel to AB.
With A as centre and radius 3.5 cm, cut PQ at C.
With C as centre and radius 4 cm, cut PQ at D. This gives CD is equal to 4 cm.
Join BC, AD.
Then, ABCD is the required parallelogram.