Answer:
314
Step-by-step explanation:
I don't get any of the answers. If I go by order of operations I would multiply 1*9 first and get 9. Then 33+9+12=54
Sorry.
Answer:
26.6 meters
Step-by-step explanation:
Tan(x) = 
Tan(28) = 
x = 26.6m
Answer:
A
Step-by-step explanation:
I guess concentric circles