Answer:
The correct option is 4.
Step-by-step explanation:
The corresponding sides of similar triangles are proportional.
It is given that the given triangles are similar, so it means their corresponding sides are proportional.
[tex]\frac{17}{25}=\frac{x}{18}[/tex]
Multiply both sides by 18.
[tex]\frac{17}{25}\times 18=x[/tex]
[tex]12.24=x[/tex]
[tex]x\approx 12.2[/tex]
The value of x is 12.2. Therefore the correct option is 4.
