No such shape exists.
There is no such shape. If it has two sides meeting, it also has to have a corner. A triangle has three sides and three corners, and a square has four sides and four corners. There is nothing in between.
A shape that it is 3D and has sides, corners and faces
That's impossible, because if a shape has sides, then it means it has corners, and vice versa.
A penagon is a shape with five sides and five corners.
No such shape exists.
There is no such shape. If it has two sides meeting, it also has to have a corner. A triangle has three sides and three corners, and a square has four sides and four corners. There is nothing in between.
cannot be a polygon.
A shape that it is 3D and has sides, corners and faces
The basic shape with 3 sides and 3 corners is called a triangle. A triangle is a polygon with three straight sides and three angles. It is the simplest polygon in Euclidean geometry.
An heptagon has 7 corners and 7 sides whereas an octagon has 8 corners and 8 sides
No shape can have two corners
That's impossible, because if a shape has sides, then it means it has corners, and vice versa.
A triangle is a shape that has 3 sides and 3 corners. It is a three-sided polygon, which is a plane shape bounded by three straight lines.
A penagon is a shape with five sides and five corners.
Dodecagon...it has 12 sides and 12 corners.
This shape has ten sides