Q4 of 12 Page 112

Find the volume of the cylinder if the circumference of the cylinder is 132 cm and height is 25 cm.

Given,


Circumference = 132 cm


Height = 25 cm


Volume = ?


The circumference of cylinder = 2 × π × r


132 = 2 × π × r



The volume of cylinder = π × r2 × h


= 3.14 × 212 × 25


= 34650 cm3


∴ The volume of the cylinder is 34650 cm3


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