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What is the volume and surface area of a structure 4 ft by 2.3 ft by 5 ft?
Wiki User
∙ 7y ago
volume_cuboid = length × width × height = 4 ft × 2.3 ft × 5 ft = 46 cu ft
surface_area_cuboid = 2 × (length × width + width × height + height × length)
= 2 × (4 ft × 2.3 ft + 2.3 ft × 5 ft + 5 ft × 4 ft)
= 2 × (9.2 sq ft + 11.5 sq ft + 20 sq ft)
= 2 × 40.7 sq ft
= 81.4 sq ft
Wiki User
∙ 7y ago
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