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If the faces of a large cube made of 27 unit cubes is painted yellow, find the following. (i) How many unit cubes have 3 faces yellow?(ii) How many unit cubes have 2 faces yellow?(iii) How many unit cubes have 1 face yellow?(iv) Is there any unit cube(s) with no face yellow? |
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Answer» f the faces of a large cube MADE of 27 unit cubes is painted yellow, FIND the following. If the faces of a large cube made of 27 unit cubes is painted yellow, find the following.(i) How many unit cubes have 3 faces yellow? If the faces of a large cube made of 27 unit cubes is painted yellow, find the following.(i) How many unit cubes have 3 faces yellow?(ii) How many unit cubes have 2 faces yellow? If the faces of a large cube made of 27 unit cubes is painted yellow, find the following.(i) How many unit cubes have 3 faces yellow?(ii) How many unit cubes have 2 faces yellow?(III) How many unit cubes have 1 face yellow? If the faces of a large cube made of 27 unit cubes is painted yellow, find the following.(i) How many unit cubes have 3 faces yellow?(ii) How many unit cubes have 2 faces yellow?(iii) How many unit cubes have 1 face yellow?(iv) Is there any unit cube(s) with no face yellow? |
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