Construct a rhombus ABCD in which AB = 4 cm and diagonal AC is 6.5 cm.
Steps of Construction :
(i) Draw a line segment AC = 6.5 cm.
(ii) With centres A and C and radius equal to 4 cm., draw arcs which intersect each other on both sides of line segment AC at B and D respectively.
(iii) Join AB, BC, CD and DA.
ABCD is the required rhombus.