Answer:
Follows are the answer to the given point.
Step-by-step explanation:
In point 1:


In point 2:


In point 3:


In point 4:


Answer:
8. yes, ASA
9. yes, SAS
10. yes, AAS
11. no
12. no
13. yes, SSS
Step-by-step explanation:
15 - natural (1,2,3...15....) and integers (...-2,-1,0, 1,2,...15,...)