Question 17:
The circumference of the base of a cylinder is 88 cm and its height is 60 cm. Find the
volume of the cylinder and its curved surface area.
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Given that circumference of the base of a cylinder is 88cm
Height of cylinder = 60cm
Curved surface area = circumference × height
= 88 × 60 = 5280 cm²
Circumference = 2 πr
60 = 2 × 22/7 × r
r = 14cm
Therefore volume of the cylinder = πr2h V= 22/7 × 14 × 14 × 60 V = 36960 cm³
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