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dangina [55]
2 years ago
9

Find the surface area. Show work

Mathematics
1 answer:
Leya [2.2K]2 years ago
3 0
SA: 2xLxW + 2xWxH + 2xLxH
SA: 2x4.5x20 + 2x4.5x23 + 2x20x23
SA: 180 + 207 + 920
TSA: 1307cm2 (squared)
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