Answer:
12
Step-by-step explanation:
 
        
                    
             
        
        
        
<span>Its going to be the part that has a 90 degree angle so half of the square in the corner.
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Answer:
Bottom right
First you multiply the bottom (2.5 x 1.5) to get 3.75. Then multiply 3.75 by 2 to got 7.5.
Whole equation: (2.5 x 1.5) x 2.0 = 7.5
 
        
             
        
        
        
Answer:
volume = 338 x 20 = 6760 cm^3
Step-by-step explanation:
large rectangular top area = 14 x 22 = 308 cm^2
small rectangular top area = 6x5 = 30 cm^2
total top area = 308 + 30 = 338 cm^2
volume = 338 x 20 = 6760 cm^3
 
        
             
        
        
        
I think I could help you
Have fun and feel free to ask me something new.
Or we can prove some properities without calculating by details