Answer:
Its option number 2 perhaps, sorry if im wrong
Step-by-step explanation:
 
        
             
        
        
        
No circumference of a circle is very easy to me
        
             
        
        
        
Answer:
thank you sa point
Step-by-step explanation:
yun lang sowwey
 
        
             
        
        
        
Answer:
well?
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
 6.8127 × 10^16
Step-by-step explanation:
Hope this helps:)