cube 6 square
pyramid 4 triangularIf restricted to plane faces, a rectangular pyramid or a triangular prism. With curved faces such shapes will usually not have names.
A pyramid is a generic term and can have any number (>3) of plane faces. A triangular pyramid has 4 faces, a rectangular one has 5, and so on. A pyramid whose base has n sides has n+1 faces.
4 faces becauseA hexagon is a plane figure. It has six sides but nofaces* * * * *A pyramid with a hexagonal base has 7 faces.
Rectangle
A pyramid, as well as any other solid figure bounded by plane polygons or faces, is a polyhedron.
If restricted to plane faces, a rectangular pyramid or a triangular prism. With curved faces such shapes will usually not have names.
A pyramid is a generic term and can have any number (>3) of plane faces. A triangular pyramid has 4 faces, a rectangular one has 5, and so on. A pyramid whose base has n sides has n+1 faces.
squares
ddd
4 faces becauseA hexagon is a plane figure. It has six sides but nofaces* * * * *A pyramid with a hexagonal base has 7 faces.
DECAHEDRONS
Rectangle
A pyramid, as well as any other solid figure bounded by plane polygons or faces, is a polyhedron.
12 rectangles and 12 squares
3 rectangles, 2 isosceles triangles
They are simply connected 3 dimensional objects with plane faces.
A triangular pyramid has 5 planes. * * * * * In fact, a triangular pyramid is also known as a tetrahedron and as its name suggests, it has 4 plane faces.