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If the areas of the adjacent faces of a rectangular block are in the ratio 2 : 3 : 4 and its volume is 9000 cm3, then the length of the shortest edge is(a) 30 cm(b) 20 cm(c) 15 cm(d) 10 cm |
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Answer» If the areas of the adjacent faces of a rectangular block are in the ratio 2 : 3 : 4 and its volume is 9000 cm3, then the length of the shortest edge is (a) 30 cm (b) 20 cm (c) 15 cm (d) 10 cm |
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