Pa help po
help po pls
![Pa Help Po Help Po Pls class=](https://ph-static.z-dn.net/files/dd7/f20d1f874938675059b9986448b6c1ae.jpg)
Answer:
11.concave
12.convex
13.concave
14.convex
15.convex
16.convex
Step-by-step explanation:
hope this helps :)