Verified answer

Answer:

4.  YZ YX XZ

5  HI PI HP

6 AG TG AT

1 NOT

2CAN BE TRIANGLE

3CAN BE TRIANGLE

4 NOT

Step-by-step explanation:

Answer:

1 N IH  

2 NI P

4 N IP 1NO  2NO 3NO 4YES

Step-by-step explanat