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
The cross section, of a 3D object, is the 2D shape made when a 2D plane cuts across the 3D object. Often "cross section" refers to the shape made when the plane is at right angles to an axis of the 3D object but this need not be the case.
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
a circle is a 2D shape while a cylinder is 3D shape
no, it's a 3D shape. (:
circle, oval
The awnswer before was wrong. I was looking for the2D shape of a cylinder.