circle
they connect the shape together It all belongs to one shape
Vertices are points where two lines meet. For example, a square has 4 vertices. A cylinder is comprised of circles, so there is only one line [instead of two lines to meet], so there are no vertices.
need to see a pic of a shape with 4 sides and 3 vertices can you supply one
Technically, there's no shape with no surface and no vertices, but a sphere is close. It has no vertices but has just one surface.
A symmetrical shape is said to have line symmetry. A shape that has line symmetry can have one or more lines of symmetry
No. Every solid shape has at least one face. The closest you will get is a sphere, which has no edges or vertices, but it still has a face.
half a sphere
There is no such shape as a regtangiel. If you meant a rectangle, that is a 2-dimensional shape with 4 vertices, 4 edges and one face.
Yes, if its one corner it is called Vertex, but if its corners ,its called Vertices.
A line segment connecting two vertices of a polygon is called an edge if the vertices are adjacent to one another. Otherwise it is called a diagonal.
Any shape with two or more vertices can have one or more pairs of equal angles. The simplest of these is a symmetric lenticular shape with just two vertices.