Sagot :
Answer:
9. Red - Primary
10. Blue - Primary
11. Orange - Secondary
12. Violet - Secondary
13. Yellow - Primary
14. Red-Orange - Tertiary
15. Yellow-Green - Tertiary
16. Green - Secondary
17. Blue-Violet - Tertiary
18. Yellow-Orange - Tertiary
Explanation:
Red + Yellow = Orange
Yellow + Blue = Green
Blue + Red = Violet