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Answer :

Step-by-step explanation:

2(13×5)= 130

2(13×4)= 104

2(5×4)= 40

130+104+40= 274

Answer:

274in^2

Step-by-step explanation:

Formula: 2(lw + lh + wh)


In other words Length * Width, Length * Height, Width * Height.

2(20 + 65 + 52)

2(137)

274

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