119k views
0 votes
Please help me.
I don’t understand

Please help me. I don’t understand-example-1

1 Answer

2 votes

Answer:

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 :)

User Nitochi
by
7.7k points