Question

Could you please solve this?

Answer 1

x = 12

Explanation:

The ray from the vertex to the base is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is

`(x)/(9)` =
`(4)/(3)` ( cross- multiply )

3x = 36 ( divide both sides by 3 )

x = 12