A face is a flat surface. The only solid with no flat surfaces is a sphere.
A cone fits the description.
cylinder
The solid with 12 equal faces is a dodecahedron. A dodecahedron has 12 equal pentagon surfaces.
The "Surface Area" of the solid figure. Note, the word "total" in the answer above is not correct/needed - there can not be anything less than a surface area of a solid figure.
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.
cylinder
Octohedron
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.