Question

Help me pls

Find the missing segment in the image below

Answer 1

?=12

Explanation:

Using the Thalès's theorem:

`(6)/(6+4)=(?)/(20) \\\\?*10=6*20\ (cross\ products)\\\\?=(6*20)/(10) \ dividing\ by\ 10\\\\?=12`

Answer 2

The answer is 12

Explanation:

You see its because.