4.
It's a pentagonal pyramid.
In geometry, a pentagonal pyramid is a pyramid with a pentagonal base upon which are erected five triangular faces that meet at a point (the vertex). Like any pyramid, it is self-dual.The regular pentagonal pyramid has a base that is a regular pentagon and lateral faces that are equilateral triangles. It is one of the Johnson solids (J2). Its height H, from the midpoint of the pentagonal face to the apexIt can be seen as the "lid" of an icosahedron; the rest of the icosahedron forms a gyroelongated pentagonal pyramid, J11. The 92 Johnson solids were named and described by Norman Johnson in 1966.More generally an order-2 vertex-uniform pentagonal pyramid can be defined with a regular pentagonal base and 5 isosceles triangle sides of any height.
A pentagonal pyramid has 6 faces.
There are many such solids: A heptagonal pyramid A cuboid (or rectangular prism) A hexagonal dipyramid A pentagonal pyramid with a 2-vertex shape on the other side etc.
Not sure about phaces, but a pentagonal pyramid has 6 faces.
There are an infinite number of shapes. A tetrahedron (triangular pyramid), a square-based pyramid, a pentagonal pyramid, a hexagonal pyramid, etc. A triangular prism, a rectangular prism (cuboid), a pentagonal prism, etc are some examples.
A pentagonal what? A pentagonal pyramid or pentagonal prism have different numbers of vertices.
A pentagonal pyramid has exactly 6 faces.and a pentagonal prisim has 7
A pentagonal pyramid has exactly 6 faces.and a pentagonal prisim has 7
A pentagonal pyramid has 6 vertices.
A pentagonal pyramid has a pentagonal base and five triangular faces. The base itself is a single rectangle, but it is not a rectangle; hence, there are no rectangles in the structure. Therefore, a pentagonal pyramid contains zero rectangles.
A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.