In two dimensions, all sorts of triangles. In 3 or more dimensions there is no specific name for shapes with three vertices.
It could be a diagonal line of a polygon with more than 3 sides
2-dimensional shapes, with three straight sides have three vertices.
Assuming that each vertex is used to connect exactly two sides, all two-dimensional shapes will have the same number of sides as vertices. So a shape with 4 sides will have 4 vertices and a shape with 3 sides will have 3 vertices. Think of a square (4 sides, 4 vertices) and a triangle (3 sides, 3 vertices).
In 2 dimensions, a quadrilateral. In 3 dimensions, a tetrahedron.
Most 2 dimensional shapes (all polygons) have 3 or more vertices. Most 3-dimensional shapes (polyhedra) have 4 or more vertices.
In two dimensions, all sorts of triangles. In 3 or more dimensions there is no specific name for shapes with three vertices.
Every polygon that is not a triabgle (3 vertices), quadrilateral (4 vertices) or pentagon (5 vertices) has more than 5 vertices.
There are many shapes that have fewer than 3 vertices like the circle, hyperbola, semi circle, and many others. However if you are only talking about polygons then there is no actual shape with fewer than 3 vertices that you can find in a real life situation but they do have names for these shapes. A 2-sided polygon is known as a digon. A 1-sided polygon is known as a monogon. These shapes only exist in theory however and not in real life.
3 more vertices
my answer is atringle
3 more vertices
All triangles have exactly 3 vertices
Plane shapes are geometric shapes in 2 dimensions, but geometric shapes can also be in 1 dimension or 3 dimensions, or, for mathematicians, in more than 3 dimensions.Plane shapes are geometric shapes in 2 dimensions, but geometric shapes can also be in 1 dimension or 3 dimensions, or, for mathematicians, in more than 3 dimensions.Plane shapes are geometric shapes in 2 dimensions, but geometric shapes can also be in 1 dimension or 3 dimensions, or, for mathematicians, in more than 3 dimensions.Plane shapes are geometric shapes in 2 dimensions, but geometric shapes can also be in 1 dimension or 3 dimensions, or, for mathematicians, in more than 3 dimensions.
It could be a diagonal line of a polygon with more than 3 sides
Rectangular prism has 3 more vertices than rectangular pyramid. Rectangular prism has 8 vertices. Rectangular pyramid has 5 vertices.
2-dimensional shapes, with three straight sides have three vertices.