WHAT IS A SOLID WITH TWELVE faces and 30 edgesis a dodecahedron.
it is the property of solid crystal that they have straight edges and flat faces.
The three parts are faces, vertices and edges. The faces are the flat surfaces, the edges are the lines that joint the corners which are called vertices.
A ball, which is a three-dimensional object, is considered a sphere in geometric terms. It has no edges or vertices, as it is a perfectly smooth surface without any flat faces. Therefore, a sphere has 0 faces, 0 edges, and 0 vertices.
flat surfaces: 6 faces: 6 edges: 12 corners: 8
cylinder has 3 faces,1curved faces,2 flat faces and 2 curved edges
it is the property of solid crystal that they have straight edges and flat faces.
The three parts are faces, vertices and edges. The faces are the flat surfaces, the edges are the lines that joint the corners which are called vertices.
A ball, which is a three-dimensional object, is considered a sphere in geometric terms. It has no edges or vertices, as it is a perfectly smooth surface without any flat faces. Therefore, a sphere has 0 faces, 0 edges, and 0 vertices.
flat surfaces: 6 faces: 6 edges: 12 corners: 8
cylinder has 3 faces,1curved faces,2 flat faces and 2 curved edges
If they are flat, they are faces. If they are pointed, they are vertices and if they are thin and long they are edges.
A sphere has no edges, because an edge is defined as where two faces meet. Likewise, it has no faces, because a face is defined as the flat surface of an object. Likewise, it has no corners either.
A solid figure that has flat faces that are polygons is called a polyhedron. Polyhedra have various forms, such as cubes, tetrahedra, and octahedra, each defined by the shape and number of their polygonal faces. The faces of a polyhedron are connected by edges, and the points where the edges meet are called vertices. Examples include regular polyhedra, where all faces are identical polygons, such as the Platonic solids.
A face, of a solid object, is a flat surface. If it is curved it is called a curved surface though sometimes it is also referred to as a face. Two faces meet at an edge, which is a line which may be straight or curved. Three or more faces meet at a point which is a vertex.
A polyhedron with 12 flat faces is called a dodecahedron. Specifically, a regular dodecahedron has 12 regular pentagonal faces, 20 vertices, and 30 edges. It is one of the five Platonic solids, which are characterized by having congruent faces of regular polygons.
The shape you are describing is a triangular prism. It has six vertices, nine edges, and five flat faces (two triangular faces and three rectangular faces). Additionally, it has no curved surfaces, as all its faces are flat.
The flat surface of any three dimensional object is called a face; a prism is a three dimensional object.A tetrahedron has 4 faces, a cube has 6 faces, an octahedron has 8 faces, etc.