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sweet [91]
3 years ago
10

I need the surface area again plz

Mathematics
1 answer:
kolezko [41]3 years ago
8 0

Answer:

31

Step-by-step explanation:

A=2(wl+hl+hw)

l -Length  

w-Width  

h-Height

A=2(wl+hl+hw)=2·(1·2+4.5·2+4.5·1)=31

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Step-by-step explanation:

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