pyramid
# Square Pyramid # Rectangular Pyramid # Triangular Pyramid
A pyramid with a square base.
Tetrahedron
No, a square pyramid is not a polygon; it is a three-dimensional geometric figure. A polygon is a flat, two-dimensional shape with straight sides, such as a triangle or a square. In contrast, a square pyramid has a square base and four triangular faces that converge at a point above the base, giving it volume and depth.
A square based pyramid.
# Square Pyramid # Rectangular Pyramid # Triangular Pyramid
A pyramid with a square base.
Tetrahedron
Because the base of a cone is round, it is the only three dimensional figure with only one vertex.
No, a square pyramid is not a polygon; it is a three-dimensional geometric figure. A polygon is a flat, two-dimensional shape with straight sides, such as a triangle or a square. In contrast, a square pyramid has a square base and four triangular faces that converge at a point above the base, giving it volume and depth.
A square based pyramid.
A three-dimensional figure with a polygon base and triangular faces that meet at a common vertex is called a pyramid. The base can be any polygon, such as a triangle, square, or pentagon, and the apex is the common vertex where all the triangular faces converge. Pyramids are named based on the shape of their base, such as triangular pyramids or square pyramids.
pyramid or cone
It could be a pyramid.
A square based pyramid would comply with the given dimensions.
Cone
A hemisphere is one example.