No because they have 7 vertices
No, it is not true that all heptagons have 6 vertices. A heptagon is defined as a polygon with exactly seven vertices and seven sides. Therefore, by definition, a heptagon must have 7 vertices, not 6.
All seven sided polygons are known as "heptagons". Heptagons that have all side lengths the same are known as "regular heptagons".
A cube has 8 verticies {corners} 12 edges and 6 faces
A cube has 6 sides 8 verticies and 12 edges
no
a pyramid has 6 verticies
No, it is not true that all heptagons have 6 vertices. A heptagon is defined as a polygon with exactly seven vertices and seven sides. Therefore, by definition, a heptagon must have 7 vertices, not 6.
A triangular prism has 6 verticies
All seven sided polygons are known as "heptagons". Heptagons that have all side lengths the same are known as "regular heptagons".
A cube has 8 verticies {corners} 12 edges and 6 faces
A cube has 6 sides 8 verticies and 12 edges
An hexagon has 6 vertices
no
A triangular prism.
A triangular prism.
It is a 6 sided hexagon
A hexagon has 6 sides and 6 vertices.