Question

Math help pls

Answer 1

@dude @Vocaloid 12?

Answer 2

@Shadow

Answer 3

Hint:
\[\frac{ A }{ B } = \frac{ C }{ D }\]

Answer 4

For a much more illustrious looking example: https://mathbitsnotebook.com/Geometry/Similarity/SMSplitter.html

Answer 5

@Shadow so 12 is correct?