Answer:
6.283 m
Step-by-step explanation:
2m is the length so half is the radius
the radius is 1
so if c=2 1
1
and  3.14159
 3.14159
u get 6.283
2(3.14159) x 1 = 6.283
brainliest pls i was first
 
        
             
        
        
        
Answer:
I think it is not proportional because the line is supposed to go thro the middle of each dot, and some of the dots don't have a line thro the middle only on the side or not even on the dot.
Hope this helps!
Step-by-step explanation:
please mark me brainliest...
 
        
             
        
        
        
I would say A
hope that helps!!!