👤

pls need help pls pls​

Pls Need Help Pls Pls class=

Sagot :

Answer:

15 Non Convex

16 Convex

17 Convex

18 Convex

19 Convex

20. Non Convex

Step-by-step explanation:

Not sure but hope I can help

Answer:

covex

non covex

cove

non covex

non covex