Answer:
8+n/3
Step-by-step explanation:

Answer:
i'm not sure but i think its 7,14,21
Step-by-step explanation:
7,14,21
Answer:
Step-by-step explanation:
tan 36° = x/40
x = 40 * tan 36°
x ≈ 29.1
I think b because all the other lines are the same length and b lines aren’t