Answers:
a. Given
b. Transitive property of congruence
c. Vertical angles are congruent
d. Transitive property of congruence
Let me know if you need any clarification as to how I got those answers. They should be self-explanatory but I'm happy to clarify further if needed.
Step-by-step explanation:
Both questions solved
i hope its very useful for u
Answer:4% raise
Step-by-step explanation: