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By plugging them into the formula for the volume of a cylinder:

volume = πr2h

where:

  • π = ratio of circumference to diameter of a circle (~= 3.142)
  • r = radius of cylinder = diameter ÷ 2
  • h = height of cylinder.

That's how to find the volume, this is it actually being found:

volume = πr2h

= π x (diameter ÷ 2)2 x height

= π x (9 cm ÷ 2)2 x 11 cm

~= 700 cm3

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12y ago
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Q: How do you find the volume of a cylinder if the diameter is 9cm and height is 11cm?
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