A 15-sided shape is called a pentadecagon. The term derives from the Greek words "penta," meaning five, and "deca," meaning ten, which combine to represent the total of fifteen sides. Pentadecagons can be regular, with all sides and angles equal, or irregular, with varying lengths and angles.
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
A 15 sided shape is called a Pentadecagon, or a Pentakaidecagon.
icosahedron
A 14-sided 3D shape is called a tetradecagon if it refers to the 2D polygon, but in three dimensions, it is typically referred to as a tetradecahhedron. This term describes a polyhedron with 14 faces, which can vary in shape depending on the specific arrangement of those faces. Tetradecahedra are less common than more familiar polyhedra like cubes or tetrahedra.
quadrilateral
A 15-sided polygon is called a pentadecagon or a pentakaidecagon.
A 15 sided polygon can be called either a pentadecagon or a quindecagon.
A 15-sided figure is called a pentadecagon.
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
A 15 sided shape is called a Pentadecagon, or a Pentakaidecagon.- thanks a million Chrissy . B -
Quindecagon or pentadecagona 15 sided pollygon is called a Pentadecagon, it has interior angles of 156 degrees each
A 15 sided shape is called a Pentadecagon, or a Pentakaidecagon.
A 15 sided polygon is called a ticosakiadecagon * * * * * A pentadecagon. Although I prefer 15-gon since it is obvious what that means!
icosahedron
A 14-sided 3D shape is called a tetradecagon if it refers to the 2D polygon, but in three dimensions, it is typically referred to as a tetradecahhedron. This term describes a polyhedron with 14 faces, which can vary in shape depending on the specific arrangement of those faces. Tetradecahedra are less common than more familiar polyhedra like cubes or tetrahedra.