pasagot thankyou!:)
![Pasagot Thankyou class=](https://ph-static.z-dn.net/files/d89/2038eb7f9919a939e89e481592df6a02.jpg)
1. ✓
2. ✓
3. ✓
4. X
5. ✓
Explanation:
Regular polygons have all sides equal in length but an irregular polygon does not have all sides equal.