Draw a rhombus, having each side of lengfth 3.5 cm and one of the angles as 40°.
Steps of construction:
(i) Draw a line segment AB of length 3.5 cm
(ii) From point A and B draw angles of 40 and 140 respectively.
(iii) From points A and B draw two arcs of length 3.5 cm each is get points D and C.
(iv) Join ABCD to get rhombus ABCD.