Answer:
8
Step-by-step explanation:
 
        
                    
             
        
        
        
The formula for finding the area of a triangle is: base*height*1/2
So, if we use this information....
4.2*5.5*1/2=11.55
Area=11.55
        
                    
             
        
        
        
I’m almost positive it’s C
        
             
        
        
        
Answer:
<u>40%</u>  
Step-by-step explanation:
because there is 10 parts and if the 10 multipied by 10 (to find the percent) is 100 then the 4 is 40 (the unshaded part would be 60%)
Have a fantastic day!
 
        
             
        
        
        
Answer: can you take a closer picture 
Step-by-step explanation: