1. Draw two parallel lines L_{1} and L_{2} which have distance between 3 cm

2. Let point A on line L_{2}

3. Make 60 degree angle at point A and we get point D on L_{1}

4. draw a arc of radius of of 4 cm 5. let point C and make 60 degree angle at point C which is touch the arc at point F then parellelogram ABCD constructed.