Answer:
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Step-by-step explanation:
ggdsdhudgjjthfd
 
        
             
        
        
        
Answer:
a)Volume 390ft3. Surface area 450ft2
b)surface area 
c)volume 
Step-by-step explanation:
2*15*13=390
2*15*2=60+15*13*2=390
 
        
             
        
        
        
0.09 = 0.00 because 0 in the tenths is nearer to the 0 than the next number or digit :)