A rectangular sheet of paper is 88 cm and 10 cm is rolled along its length and a cylinder is formed find the volume of the cylinder so obtained
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Step-by-step explanation:
Length of rectangular sheet = 88 cm
breadth of rectangular sheet = 10 cm
Now, it is rolled so length becomes the circumference and breadth becomes the height
Circumference of cylinder = 88cm
2πr = 2×22÷7×r
88×7÷44 = r
14 = r
Radius of cylinder = 14cm
height of cylinder = 10cm
Volume of cylinder = πr²h
= 22÷7×14×14×10
= 6160cm³
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