It looks like the image you've uploaded contains a geometry problem involving two triangles. To assist you in solving it, let’s analyze the given information:

• The first triangle has one side of 20 meters, another side of 25 meters, and angles that seem to be congruent.
• The second triangle has a side of 8 meters, and you're tasked with finding the length of the unknown side (denoted as "xm").

This appears to be a problem involving the law of sines or congruence of triangles (possibly using angle-side relationships).

To proceed with solving the problem, I'll need to examine the relationships between the angles and sides of the two triangles. Could you confirm if there are any given angle measurements or if the two triangles are similar?

Feel free to provide any missing details or corrections if necessary!

Would you like a detailed explanation of how to solve it step-by-step?

Here are some related questions for further study:

1. How can you apply the Law of Sines to solve for unknown sides of a triangle?
2. What are the properties of similar triangles, and how do they help solve for unknown sides?
3. What is the Law of Cosines, and when is it used in geometry problems?
4. How can you use congruence of triangles to solve problems involving unknown sides?
5. What is the importance of knowing angles in solving triangle problems?

Tip: Always look for congruent angles or sides when solving triangle problems. They can often help you apply the Law of Sines or Cosines more effectively.