Question
If the curved surface area and the radius of a cylinder
are 550 cm2 and 7 cm, respectively, then find the volume (in cm3) of the cylinder.Solution
Let, height of cylinder be ‘h’ cm Curved area of cylinder = 550 2 × (22/7) × 7 × h = 550 Or, h = 12.5 cm Volume of cylinder = (22/7) × (7)2 × 12.5 = 1925 cm3
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