14
They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons. It has 8 faces and can have 6 to 12 vertices.
It has 9 vertices
7
Triangular prism has 6 vertices. Triangular pyramid has 4 vertices. 6-4 = 2 Answer: 2 vertices.
Heptagons have seven sides.
no
120
They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons. It has 8 faces and can have 6 to 12 vertices.
No because they have 7 vertices
A heptagonal prism is a prism with a heptagon (7-sided polygon) as its base. It has 14 faces (2 heptagons and 12 rectangles), 20 vertices (2 at each corner of the heptagon and 2 at each corner of the rectangles), and 28 edges (7 edges on each heptagon base and 12 edges around the sides connecting the corresponding vertices of the base and top heptagon).
16 vertices.16 vertices.16 vertices.16 vertices.
A heptagon has seven sides and a pentagon has five. So 2 heptagons and 2 pentagons have 2*7 + 2*5 = 14 + 10 = 24 sides altogether.
2*8 = 16 vertices.
It has 9 vertices
Has 2 vertices
A heptagon has 7 sides and so 2*7 = 14 sides
7