a rectangular sheet of paper of dimensions 88cm by 5 cm is rolled along the length to form a cylinder find the volume of the cyl
1 answer:
Answer:
3081.2cm cube
Explanation:
it is rolled across the length what this means is the length to make the circumference now we go on to use the formula for circumference which is equal to 2 pi r using this formula we get our to be equal to 14 cm, we go on to use the formula for volume which is equal to pi r squared h now we have our r to be 14 cm and a height to be 5 cm and putting this into the equation we are able to get 3081. 2 cm cube. I hope this helps you
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