pentagon
A face is a flat surface. The only solid with no flat surfaces is a sphere.
A cone fits the description.
cylinder
The place on a solid where two faces meet is called an edge. Edges are line segments that connect the vertices of a solid, defining the boundaries between its flat surfaces. In three-dimensional geometry, edges play a crucial role in determining the shape and structure of the solid.
The solid with 12 equal faces is a dodecahedron. A dodecahedron has 12 equal pentagon surfaces.
A face is a flat surface. The only solid with no flat surfaces is a sphere.
yes you can'
A cone fits the description.
A face.
Octohedron
cylinder
Base.
If it's a flat figure (2 dimensional), it's a heptagon.If it's a solid object (3 dimensional), it's a heptahedron.Hepta is the Greek for seven
octohedron
Solid figures are normally classed as 3 dimensional objects
A cone
Tetrahedron.