You've uploaded an image containing several geometry problems involving angles. Here's a breakdown of the image:

1. Top Section (Intersection of Lines):

   • It appears to involve finding or interpreting angles formed at the intersection of two lines.

2. Middle Section (Angle with Algebraic Expression):

   • There's a diagram involving a triangle or vectors where the angle is represented as $(2x - 15)^\circ$ and $100^\circ$. Likely this requires solving for $x$ using angle properties.

3. Bottom Section (Linear Angles):

   • It depicts a set of angles formed by intersecting lines. Specifically, angles are marked as $110^\circ$ and $130^\circ$, which likely involve angle relationships (e.g., supplementary or adjacent angles).

If you need a specific part solved or a detailed explanation, please specify. I can help solve for unknowns or explain the geometric principles involved.

Would you like to focus on one particular section, or should I provide solutions for all? Also, would you like detailed steps?

Here are 5 related questions for practice:

1. How do we solve for unknowns in angle equations involving algebraic expressions?
2. What are adjacent angles, and how are they used in geometry problems?
3. Can angles larger than 180° occur in geometry problems?
4. What is the rule for supplementary angles, and how can it help in solving angle problems?
5. How can angle bisectors be applied to geometric constructions?

Tip: Always check whether angles are complementary, supplementary, or adjacent when working with line intersections.