Rain water from a roof 22m × 20 m drains into a cylindrical vessel ha – McqOptions

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1.	Rain water from a roof 22m × 20 m drains into a cylindrical vessel having diameter of base 2 m and height 3.5 m. If the vessel is just full, what is the rainfall?
A.	3.5 cm
B.	3 cm
C.	2.5 cm
D.	2 cm
Answer» D. 2 cm

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