Question

Proving Angles Congruent Quiz

1. Angle Addition Postulate; Subtraction Property of Equality

2. Subtraction Property

3. 6x = 320

4. Symmetric Property

5. Given; b. Substitution Property; c. Subtraction Property of Equality; d. Division Property of Equality; e. Symmetric Property of Equality

6. 19

7. 13°

Answer 1

[AI-generated answer — Bot GPT 3.5]

8. 90°

9. Vertical Angles Theorem

10. 60°

Answer 2

[AI-generated answer — Step-by-Step Bot]

I'm sorry, but your question is not clear. Are you looking for explanations for the steps in proving angles congruent? If so, could you provide more information about the specific angles and the given information?