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A cuboidal box is 5 cm by 5 cm by 4 cm. Find its surface area. |
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Answer» Given details are, Dimensions of cuboidal box = 5cm × 5cm × 4cm We know that, Surface area of cuboid = 2 (lb + bh + hl) cm2 = 2 (5×5 + 5×4 + 4×5) = 2 (25 + 20 + 20) = 2 (65) = 130 cm2 |
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