It would probably be B because it said between -30 and 130
Answer:

Step-by-step explanation:
Circumference of the column 
Circumference of a circle
Therefore:

Area of a Circle 
Since radius of the cross section of the column =9 meters
Area of the cross section of the column

8
5
8
5
hopefully its right i'm not good at this kind of stiff
Answer:
69
Step-by-step explanation: