Question

can someone help mee
The triangles shown are similar. What is the value of x?
A) 9
B) 10
C) 12
D) 15

Answer 1

The answer is 10 because you do x/5 (x over 5) =(pick another match, I chose 3 and 6) 3/6 (3 over 6). Then, cross multiply and divide.