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प्रश्न
Volume of a rectangular box (cuboid) with length = 2ab, breadth = 3ac and height = 2ac is ______.
विकल्प
12a3bc2
12a3bc
12a2bc
2ab + 3ac + 2ac
उत्तर
Volume of a rectangular box (cuboid) with length = 2ab, breadth = 3ac and height = 2ac is 12a3bc2.
Explanation:
We know that, volume of a cuboid = Length × Breadth × Height
= 2ab × 3ac × 2ac
= (2 × 3 × 2)ab × ac × ac
= 12a × a × a × b × c × c
= 12a3bc2
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