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  • 25-02-2021
  • Mathematics
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Find the surface area of each solid figure

Find the surface area of each solid figure class=

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Аноним Аноним
  • 25-02-2021

Answer:

1.surface area=2(lh+bh+lb)=2(7×5+3×5+7×3)=142in²

2.surface area=2(lh+bh+lb)=2(10×5+3×5+10×3)=190cm²

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