A roller has diameter of 0.7m and length of 1m. It is used to roll over the cricket pitch. The surface area of the cricket pitch is equal to 60m2. How much revolution will roller make to move once over the pitch? (Take π = \(\frac{22}{7}\))

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Class 9 Maths Practice Test: Surface Areas and Volumes - Surface Area of a Right Circular Cylinder — practice the complete quiz, review flashcards, or try a random question.

The formula for the curved surface area of a cylinder is 2πrh.


A roller has diameter of 0.7m and length of 1m. It is used to roll over the cricket pitch. The surface area of the cricket pitch is equal to 60m<sup>2</sup>. How much revolution will roller make to move once over the pitch? (Take π = \(\frac{22}{7}\))






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