Answer:
11x
Step-by-step explanation:
u just add them regularly
17. 9
18. 12
19. 16
20. 56
21. 143
22. 14
23. 27
24. 7
It is basically a square attached by a small rectangle. So figure out the area of the square and add it to the area of the rectangle and don't forget to label your answer. Hope this helped :)
