Answer:
A = 48
B = 5
C = 54
Step-by-step explanation:
 
        
                    
             
        
        
        
15:4.
Step-by-step explanation:
1 hour = 60 min
3 hours = 60 x 3 = 180 min
Ratio:
180/48
Simplest form 15/4
Therefore, the simplest form of the ratio will be 15:4
 
        
                    
             
        
        
        
Answer:
21060°
Step-by-step explanation:
117x180°
=21060°
 
        
             
        
        
        
Surface Area of the Prism = (6x4) = 2(5x4) + 2(1/2x6x4)
Surface Area of the Prism = 24 + 40 + 24
Surface Area of the Prism =88 cm²
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Answer: Surface Area of the Prism =88 cm²
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