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2015-09-02T12:52:45+08:00

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Volume of cylinder:  V = π r² h
Water in the cylindrical tin = quarter full or 1/4 of the volume of the the tin

π = 3.14
radius = 7 cm
height = 20 cm

Equation:  Volume of Water = 1/4 (π r² h)
                                        = 1/4 (3.14 x 7²  x 20)
                                        = 1/4 (3.14 x 49 x 20)
                                        = 1/4 (3,077.20)
                                        =  769.3 cubic cm. 
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