1. Z9 and Z16: Alternate Interior Angles
2. 23 and 25: Consecutive Exterior Angles
3. 27 and Z15: Alternate Exterior Angles
4. 21 and 210: Consecutive Interior Angles
5. 22 and Z11: Corresponding Angles
The correct matches are:
1. Z9 and Z16: Alternate Interior Angles
2. 23 and 25: Consecutive Exterior Angles
3. 27 and Z15: Alternate Exterior Angles
4. 21 and 210: Corresponding Angles
5. 22 and Z11: Consecutive Interior Angles