3, because you cut a corner, you cut through where 3 sides meet.
3 sides
        
                    
             
        
        
        
Answer:
108.62ft
Step-by-step explanation:
12348=⁴/3×3.14×r²
r²=12348×¾÷3.14
r²=2,949.36
r=squareroot of 2,949.36
r=54.308
d=2r
d=54.308×2
d=108.616
 
        
             
        
        
        
2.56 times 0.03 is 0.0768 then round to hundredth is 0.08 i think 
        
             
        
        
        
Domain sets values and Range is the difference between the highest and the lowest numbers.
        
             
        
        
        
Hopefully this can help you