From the angle bisector theorem we can first assume the third side is x, therefore 7.4/6 = x/4 x = 7.4 × 4/6 x = 4.93 cm We can also use, 7.4/4 = x/6 x = 7.4 ×6/4 x = 11.1 cm Therefore, the shortest length of the third side is 4.93 cm while the longest length is 11. 1 cm
