Construct a rhombus the lengths of whose diagonals are 6 cm and 8 cm.
Steps of Construction :
(i) Draw a line segment AC = 8 cm.
(ii) Draw its perpendicular bisector intersecting it at O.
(iii) From O, cut off OB = OD = 3 cm.
(iv) Join AB, BC, CD and DA.
ABCD is the required rhombus.