a square pyramid (i found it in my sons math book !)
Rectangular Prism.
There are four faces in a triangular pyramid.
false
a triangular prism!
A solid with four faces for maths is a tetrahedron.
A tetrahedron.
tetrahedron
Isosceles TetrahedronA solid with four faces is a tetrahedron. Each of the faces is a triangle. If all the triangles are congruent, you have an isosceles tetrahedron.
A polyhedron (solid shape formed by plane faces) with four faces is called a tetrahedron.
A cuboid.
A pyramid BK
A square is not a solid figure at all. It's a flat figure, with four congruent faces and four congruent angles.
Four triangular faces.
A tetrahedron, otherwise known as a triangular pyramid, has four faces, four vertices and six edges.
A tetrahedron has four faces and six edges.
solid liquid gas plasma