Oblicz Pole siatki Prostopadłościanu O wymiarach: 25mmX 4,7cm X 0,2 Dziękuje ^^
Pc = 2 x 25mm x 4,7cm + 2 x 4,7cm x 0,2dm + 2 x 0,2dm x 25mm = 2 x 25mm x 47mm + 2 x 47mm x 20mm + 2 x 20mm x 25mm = 2350mm² + 1880mm² + 1000mm² = 5230mm²
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Pc = 2 x 25mm x 4,7cm + 2 x 4,7cm x 0,2dm + 2 x 0,2dm x 25mm = 2 x 25mm x 47mm + 2 x 47mm x 20mm + 2 x 20mm x 25mm = 2350mm² + 1880mm² + 1000mm² = 5230mm²