a face
Lateral means side.
If a face is defined as a flat surface, then a sold hemisphere has 1 face. A hollow hemisphere has 0 faces.
A place where two faces meet is called an edge.
polyhedrons need flat face and edges, corners which cylinder cones don't have.
a face
Lateral means side.
A contradiction. A solid is a 3-dimensional object, a face is 2-dimensional. Hence you cannot have a solid face.
a plane; a study of geometry is called "plane" geometry.
only a 3D figure has a face so no
A lot of people think that the face in geometry is the side of a three dimensional figure, but it can really mean the specific side of a 2-d figure as well. Face just means the front of a figure for the side you're looking at. You can have the face of a circle, for example. It just means the side of the circle you're referring to.
If a face is defined as a flat surface, then a sold hemisphere has 1 face. A hollow hemisphere has 0 faces.
In geometry, an icosahedron is a regular polyhedron with 20 identical equilateral triangular faces.
NaCl doesn't have a molecular geometry because it is not a molecule. NaCl is an ionic compound that forms a face-centered-cubic lattice of alternating positive (Na+) and negative (Cl-) ions.
A place where two faces meet is called an edge.
Euclidean geometry has become closely connected with computational geometry, computer graphics, convex geometry, and some area of combinatorics. Topology and geometry The field of topology, which saw massive developement in the 20th century is a technical sense of transformation geometry. Geometry is used on many other fields of science, like Algebraic geometry. Types, methodologies, and terminologies of geometry: Absolute geometry Affine geometry Algebraic geometry Analytic geometry Archimedes' use of infinitesimals Birational geometry Complex geometry Combinatorial geometry Computational geometry Conformal geometry Constructive solid geometry Contact geometry Convex geometry Descriptive geometry Differential geometry Digital geometry Discrete geometry Distance geometry Elliptic geometry Enumerative geometry Epipolar geometry Euclidean geometry Finite geometry Geometry of numbers Hyperbolic geometry Information geometry Integral geometry Inversive geometry Inversive ring geometry Klein geometry Lie sphere geometry Non-Euclidean geometry Numerical geometry Ordered geometry Parabolic geometry Plane geometry Projective geometry Quantum geometry Riemannian geometry Ruppeiner geometry Spherical geometry Symplectic geometry Synthetic geometry Systolic geometry Taxicab geometry Toric geometry Transformation geometry Tropical geometry
Figure, face, or fundamental region. Figure: a set of points Face: a polygonal region of a surface Fundamental region: a region used in a tesselation