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Help please ????????

Help please ????????-example-1
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The surface area of this prism is equal

two areas of rectangular 2m × 4m + two areas of rectangular 2m × 3m + two areas of rectangular 3m × 4m

Calculate:


SA=2\cdot2\cdot4+2\cdot2\cdot3+2\cdot3\cdot4=52 m^2

Answer: 52 m²