To determine the value of x in the triangle, we would need additional information, such as the lengths of the other sides, angles, or specific properties of the triangle. Could you please provide more details or upload an image of the triangle?

Let me know if you have any questions or want more details!

Here are five related questions:

1. How do you apply the Pythagorean theorem to find the length of a side in a right triangle?
2. What is the sine rule, and when is it used in triangle problems?
3. How can you determine the area of a triangle using its side lengths?
4. What are the special properties of equilateral triangles?
5. How do you use trigonometric ratios to solve for unknown sides in a triangle?

Tip: When solving problems involving triangles, always check if the triangle is right-angled, as the Pythagorean theorem may be applicable.