In the diagram below of triangle ABC, DE is parallel to AC. IF AD = 20, DB = 10 and AC = 33, find DE.

Question

asked Oct 16, 2021 72.5k views

1 Answer

Shreyos Adikari · Answer 1 · 2021-10-22T08:00:07+0000

Answer:

11

Explanation:

It's proportions my son.

x / 33 = 10 / 30

It's 10/ 30 because the whole BA is 30 in total

Then cross multiply.

30x = 330

x = 11