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What is the name of the shape of a pyramid without its top?
The shape of a pyramid without its top is called a frustum. A frustum is formed when a pyramid is sliced parallel to its base, resulting in a truncated shape that has two parallel bases: one larger and one smaller. This geometric figure retains the original triangular faces of the pyramid, minus the apex.
What is a truncated square pyramid?
A truncated square pyramid, also known as a frustum of a square pyramid, is a three-dimensional geometric shape formed by slicing the top off a square pyramid parallel to its base. This results in two square bases: a larger bottom base and a smaller top base, along with four rectangular lateral faces connecting the corresponding edges of the two bases. The shape retains the pyramid's overall square profile but lacks the apex. It is often used in architecture and design due to its unique form and aesthetic appeal.
What is the properties of frustum?
A frustum is a three-dimensional geometric shape that is formed by slicing the top off a cone or pyramid, resulting in two parallel bases: one larger and one smaller. The properties of a frustum include its height, the radii (or side lengths) of the two bases, and the slant height, which connects the edges of the bases. The volume of a frustum can be calculated using the formula ( V = \frac{1}{3} h (A_1 + A_2 + \sqrt{A_1 A_2}) ), where ( A_1 ) and ( A_2 ) are the areas of the two bases. Additionally, the surface area includes the areas of both bases and the lateral surface area connecting them.
What 3d shape has 4 faces with all faces the same shape?
A regular tetrahedron (triangular pyramid).
What shape has 6 vertices and has one of its faces is a regular pentagon?
A pentagonal pyramid.
What is a flattened pyramid?
It is the net of its solid shape. If the top of the pyramid is cut off parallel to the base, then it is a truncated pyramid, or a frustum.
What is the name of the shape of a pyramid without its top?
The shape of a pyramid without its top is called a frustum. A frustum is formed when a pyramid is sliced parallel to its base, resulting in a truncated shape that has two parallel bases: one larger and one smaller. This geometric figure retains the original triangular faces of the pyramid, minus the apex.
What is a flattened pyramid called?
It is the net of its solid shape. If the top of the pyramid is cut off parallel to the base, then it is a truncated pyramid, or a frustum.
What is the shape of the lateral face of a pyramid?
Rectangle
In what shape are the lateral faces of a pyramid?
Triangular.A pyramid has triangular faces
What three dimensional shape is a bowl with a lid?
Most likely, a frustum of a sphere.Most likely, a frustum of a sphere.Most likely, a frustum of a sphere.Most likely, a frustum of a sphere.
What 3 dimmensional shape has 4 equal sides?
A tri-lateral pyramid, also known as a regular tetrahedron.
What 3d shape has 4 faces with all faces the same shape?
A regular tetrahedron (triangular pyramid).
What shape has 6 vertices and has one of its faces is a regular pentagon?
A pentagonal pyramid.
Which is not possible shape for a planar across-section of a regular square pyramid?
A circle.
Is a triangular pyramid a regular polyhedron?
A triangular based based pyramid is a TETRAHEDRON. It becomes a regular tetrahedron if the four triangles, that make up its shape, are REGULAR, that is they are all the same size by area and shape; that is they are congruent. The word 'polyhedron' means a solid shape of any number of sides.
Can the area of the base of a regular pyramid be greater than the lateral area?
I doubt it because no matter how big the base is, if you laid the triangles in to the position of the base (ex 4 triangles to a square base) they would have a larger area than the base shape
