A square is not a solid figure at all. It's a flat figure, with four congruent faces and four congruent angles.
cube
It is a cube
A cube has all of those things.
Octohedron, or diamond
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 solid with six congruent square faces is a cube.
Yes, a cube is a solid geometric form with six square faces, all of which are congruent to each other. It has 12 straight edges and 8 vertices where the edges meet.
A square is not a solid figure at all. It's a flat figure, with four congruent faces and four congruent angles.
A cube has three pairs of parallel faces and all faces are congruent.
A cube has three pairs of parallel faces and all faces are congruent.
Well if you mean triangular pyramid and triangular prism then: A triangular pyramid is a geometric solid with a base that is a triangle and all other faces are triangles with a common vertex. A triangular prism is a geometric solid with two bases that are congruent (identical), parallel triangles and all other faces are parallelograms. It is referred to as a right triangular prism if the faces are rectangles.
cube
It is a cube
A cube has all of those things.
Octohedron, or diamond
A cube and an equilateral triangle based pyramid