Question

Please help me.
I don’t understand

Answer 1

x = c. 12

Explanation:

As it is said that the triangles are similar so

`(x)/(9) = (6 + 2)/(6)`

`(x)/(9) = (8)/(6)`

Now cross multiply

6x = 72

x = 72 / 6

Therefore x = 12

Hope it will help :)