Answer:
1 centimet
Step-by-step explanation:
 
        
                    
             
        
        
        
1. D
2. A
3. 79
I'm not confident with 3 but 1 and 2 are for sure correct
        
             
        
        
        
The answer will be 1,2 you have to do 1/4 of the cords which are 4,8
        
             
        
        
        
Answer:
Does NOT include the number the circle is placed on
Step-by-step explanation:
I don't see the answer choices that you have, so this is the best I could do! Hoped it helped!