A cylinder is a geometric solid bounded by a cylindrical surface and two parallel planes intersecting it.
A cylinder refers to a group of solids formed by rotating a flat geometric figure around an axis.
How can you make a cylinder of paper?
You can build a cylinder model with the following characteristics: height 150 mm, base diameter 65 mm.
Download cylinder net
A truncated cylinder is a geometric body cut off from the cylinder by a plane that is not parallel to the base.
You can build a truncated cylinder model with the following characteristics: height 165 mm, base diameter 65 mm, 45° angle of inclination for the section plane.
Download net of a truncated cylinder
Assembly scheme of a truncated cylinder:
1. Connect the pattern so that you get a tube.
2. To avoid difficulties and shift when gluing the bases, we recommend that you first glue the auxiliary elements. This will allow you to hold them smoothly when gluing and create the geometric structure correct shape.
3. Perform a similar procedure for the lower base.
An example of a truncated cylinder from architecture:
In 1989, a planetarium in the shape of a truncated cylinder was built in Copenhagen (Denmark).