A polygonal pyramid.
A 2-dimensional figure. A 2-dimensional figure. A 2-dimensional figure. A 2-dimensional figure.
A triangular pyramid. This is one where all the faces are triangles - a three-sided base, from which three triangular faces rise to a single point - the apex.
triangular prism
They both have a triangle as a base They both have more than one triangular face
A pyramid.
It can be a triangular based pyramid
# Square Pyramid # Rectangular Pyramid # Triangular Pyramid
A geometric figure with a polygonal base and triangular sides is called a pyramid.
you look at the base so that will be the first name andd the figures beside the base will be either a prism(rectanular) or a pyramid(triangular), you find out which one is that, and then that's the second name(ex; its shaped triangular, and the base is a hexagon then the three-dimensional figure will be called a hexagon pyramid...
triangular prism
A pyramid.
rectangular pyramid
There are many possible answers but the most likely one, for your level, is a triangular prism.
Because the base of a cone is round, it is the only three dimensional figure with only one vertex.
pyramid
The description given fits that of a pyramid