Because it has a volume so therefore it is a 3d object whereas 2d shapes are normally flat and have no volume.
the cylinder has 2 2d shapes: the 2 circles on the end
Well, a 2D object has only length and width, but a 3D object has length, width, and depth.
a circle is a 2D shape while a cylinder is 3D shape
A cylinder is a three-dimensional geometric shape, not a two-dimensional one. However, if we refer to its 2D representation, it can be visualized as a rectangle (representing the curved surface when unwrapped) and two circles (representing the top and bottom bases). In 2D, the essential characteristics of a cylinder are depicted through these shapes, highlighting its circular bases and height.
a pyramid is a 3D objecta triangle is a 2D object
You cannot have a 2d cylinder. The 2d cross section will depend on the plane of the cross section.
the cylinder has 2 2d shapes: the 2 circles on the end
There is no such thing.
2d is 2 dimensional, or a flat object.
Well, a 2D object has only length and width, but a 3D object has length, width, and depth.
You cannot have a 2d cylinder. The 2d cross section will depend on the plane of the cross section.
a 2D object is is flat and on the other hand a 3D object is bulgy
yaa, you need to master how the formation of a 2D object, then it is very easy to form a 2D object into 3D shapes
no, it's a 3D shape. (:
a circle is a 2D shape while a cylinder is 3D shape
circle, oval
The awnswer before was wrong. I was looking for the2D shape of a cylinder.