Cylinder
A cylinder is a 3D solid shape that consists of two identical and parallel bases linked by a curved surface.
These bases are like circular disks, two congruent circular or elliptical bases
Surface area
2 · The area of the base + base circumference · height
2πr2 + 2πrh
Volume
The area of the base · height
πr2h
A right and an oblique circular cylinder
https://en.wikipedia.org/wiki/Cylinder
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Games
https://www.transum.org/Maths/Exercise/Cylinder/?Level=1
