The document uploaded is a geometry test covering topics up to Lesson 43. The test consists of multiple-choice questions about congruence, properties of triangles, medians, altitudes, complementary and supplementary angles, and proofs involving various geometric principles.

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Suggested Questions:

1. Can you explain how to solve question 4 about angles and their supplements?
2. How can we determine the correct answer for question 10 on triangle congruence?
3. Could you provide an explanation for the proof in question 23?
4. What’s the process for finding $x$ and $y$ in question 17?
5. Can you clarify the logic behind the answer for question 9 about acute angles?

Tip:

When solving geometry problems, always draw diagrams and label all given information clearly. This visual aid often makes relationships and solutions more evident!