There are two 3D shapes with five faces: Triangular prisms and rectangular pyramids.
No.
triangle... because pyramids are triangular therefore triangular pyramids have triangle faces
No. A triangle is a two-dimensional polygon (flat figure). It has sides that consist of three line segments, with an interior area. Only a three-dimensional form (polyhedron) can have faces. Triangles serve as faces for any number of polyhedrons, such as pyramids.
It has 5 flat faces because there are 4 flat faces at the top and 1 flat face at the bottom.
There are two 3D shapes with five faces: Triangular prisms and rectangular pyramids.
Triangular pyramids have 4 faces(3 and a base) Traditional pyramids have 5 faces( 4 and a base)
No.
triangle... because pyramids are triangular therefore triangular pyramids have triangle faces
No. A triangle is a two-dimensional polygon (flat figure). It has sides that consist of three line segments, with an interior area. Only a three-dimensional form (polyhedron) can have faces. Triangles serve as faces for any number of polyhedrons, such as pyramids.
4
No, there are many different types of pyramids. To give a real-life comparison, the Egyptian pyramids are square pyramids, and have 5 faces. Triangular pyramids have 4 faces. (Count the base as one face) A pentagonal pyramid would have 6 faces. (Five on each side, plus the base) A hexagonal pyramid would have 7 faces, etc. (One for each side base + the base's face)
Pentagonal pyramids have six faces, ten edges, and six vertices. One of the faces is a pentagonal base, the rest are triangular.
It has 5 flat faces because there are 4 flat faces at the top and 1 flat face at the bottom.
No, but the faces of a polyhendron are all flat.
Yes... Cubes have 6 flat faces.
15 faces on three