Answer:
18 inches.
Step-by-step explanation:
We can connect two points of a circle in many ways, as you can see in the picture below.
The longest straight line that you can draw to connect two points is the diameter, that is, the straight line that passes through the center of the circle.
If the circle has 9 inches of radius the diameter will be 9+9 = 18 inches.
 
        
             
        
        
        
Answer:
you need a protractor to measure it. They have made a picture of that too.
Step-by-step explanation:
you need a protractor to measure it. They have made a picture of that too.
 
        
             
        
        
        
Answer:
The price of the piano is $311.69
 
        
             
        
        
        
She would have 2 2/8 liters of paint left
        
             
        
        
        
Answer:
I think to my beliefs is gold God and glory I think and I like your hand writing by the way