K/6 + 8 = 19
       -8     -8
-------------------
k/6 = 11
×6      ×6
---------------
k = 66
        
             
        
        
        
Circumference: 6.28 feet ~rounded to the nearest hundredth
To find circumference, multiply the diameter by pi.
Area: 3.14 feet squared ~rounded to the nearest hundredth
To find area, divide the diameter by 2 and multiply by pi.
        
                    
             
        
        
        
Answer:
-5
Step-by-step explanation:
2+9-2(8)
11-16