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The area of three adjacent face of a cuboid is 156 cm2, 143 cm2 and 132 cm2. Find the volume of the cuboid?1. 1786 cm32. 1753 cm33. 1716 cm34. 1798 cm3 |
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Answer» Correct Answer - Option 3 : 1716 cm3 Given: Length × Breadth = 156 cm2 Breath × Height = 143 cm2 Height × Length = 132 cm2 Formula used: Volume of a cuboid = length × Breadth × Height ⇒ Volume of a cuboid = √(l2 × b2 × h2) = √[(l × b) × (b × h) × (h × l)] Calculation: Volume of the Cuboid = √(156 × 143 × 132) = √[(13 × 12) × (12 × 11) × (11 × 13)] = √[(13)2 × (12)2 × (11)2] = 13 × 12 × 11 = 1716 cm3 |
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