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The rain water from a 22 m×20 m roof drains into a cylindrical vessel of diameter 2 m and height 3.5 m. If the rain waer collected from the roof fills 45 th of the cylindrical vessel then find the rainfall in centimetre. |
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Answer» The rain water from a 22 m×20 m roof drains into a cylindrical vessel of diameter 2 m and height 3.5 m. If the rain waer collected from the roof fills 45 th of the cylindrical vessel then find the rainfall in centimetre. |
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