pentagon
First of all, it's called a pentagon. It's special for many reasons. A pentagon shaped building offers more support than a quadrilateral (four sided shape). Also, the US Dept. of Defense has its headquarters in the Pentagon which is the shape of a pentagon.
A cube. A 3-D shape with 6 sides which are all squares.
If you mean a 3D version of a 5 sided 2D shape (a pentagon), then it would be a Pentagonal Prism* * * * *Actually, if all its faces are pentagonal, it would be a dodecahedron.
The Pentagon in Washington is obviously shaped like a pentagon. Black shapes on soccer balls, some road signs and the home plate on a baseball field are all pentagonal shaped objects.
The shape that has 5 sides is called a pentagon, from pent meaning 5 and gon meaning side. If all these sides are the same length, and all angles in the pentagon are equal, it is a regular pentagon. Otherwise, it is an irregular pentagon.
The faces of a cube are all the same shape - a square.
In geometry, a pentagon (from the Greek πέντε pente and γωνία gonia, meaning five and angle) is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°. A self-intersecting regular pentagon (or star pentagon) is called a pentagram.
The 3-D shape that has 4 faces is the tetrahedron. All of its faces are triangular, and they all converge at a single vertex.
Only if it is a regular pentagon. The pentagon is in the shape of an equal legged pentagon, but, due to human error, the pentagon's interior angles may not all be exactly equal.
all 2D figures have 1 face.
A Cuba has 6 congruent faces