In Fig. 3, Δ ABC, DE || BC such that AD = 2.4 cm, AB = 3.2 cm and AC = 8 cm, then what is the length of AE?

Given, AD = 2.4 cm

AB = 3.2 cm

AC = 8cm

We know that when a line is parallel to any side of a triangle , then it divides the other two sides in equal proportion

∴