With 4 faces it is a tetrahedron. It is also called a triangular pyramid.
A tetrahedron, or triangle-based pyramid, has four corners, four faces and six edges.
5 faces 9 edges 6 corners
A triangular based pyramid is usually called a tetrahedron and it has 4 faces, 6 edges and 4 corners (usually called vertices)
You count them. Let's look at a square, it has 4 edges. Just count the sides of the shape. Vertice = corners (point) Faces = the flat surface areas Edges = sides of the shape that makes up the shape like the outline of a shape.
I AM A SPACE FIGURE WITH 5 FACES, 8 EDGES, AND 4 CORNERS. which SPACE FIGURE AM i?
A triagular based pyramid has 4 corners, 6 edges and 4 faces
A triangular prism does!
A triagular based pyramid has 4 corners, 6 edges and 4 faces
A tetrahedron; a shape made of four triangles.
With 4 faces it is a tetrahedron. It is also called a triangular pyramid.
This can't be a shape.
A triangular pyramid has 4 corners and 6 edges (and 4 faces).
a tetrahedron is a shape with 4 triangular faces, 6 sides and 4 vertices [corners]
That could be a triangular pyramid.
Triangular prisim
A rectangular prism.