http://www.ck12.org Chapter 11. Surface Area and Volume
If the diameter is 16, then the radius is 8.
V=π 82 ( 21 ) = 1344 πunits^3Watch this video for help with the Examples above.
MEDIA
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URL: http://www.ck12.org/flx/render/embeddedobject/52633CK-12 Foundation: Chapter11CylindersB
Vocabulary
Acylinderis a solid with congruent circular bases that are in parallel planes. The space between the circles is
enclosed. A cylinder has aradiusand aheightand can also beoblique(slanted).
Surface areais a two-dimensional measurement that is the sum of the area of the faces of a solid. Volumeis a
three-dimensional measurement that is a measure of how much three-dimensional space a solid occupies.
Guided Practice
- Find the volume of the cylinder.