Construct a triangle ABC such that BC = 6 cm, AB = 6 cm and median AD = 4 cm.
Steps of construction :
(i) Draw a line segment BC = 6 cm and bisect it at D.
(ii) With centre B and radius 6 cm and with centre D and radius 4 cm, draw arcs intersecting each other at A.
(iii) Join AD and AB and AC.
Then △ABC is the required triangle.