A 2-dimensional shape is a 'DECAGON'.
A 3-dimensional shape is a 'DECAHEDRON'.
A shape with four sides and three vertices does not exist in Euclidean geometry. In Euclidean geometry, a shape must have the same number of sides as vertices. Therefore, a shape with four sides would have four vertices.
A shape with 10,000,000 sides is called a "myriagon." In geometry, myriagons are regular polygons with 10 million equal-length sides and angles. While they are mathematically interesting, myriagons are difficult to visualize due to their high number of sides, and they appear almost circular to the naked eye.
HEPTAGON i know it sounds wierd but that's what its called.
Any shape with 10 sides is called a decagon. A regular decagon is a shape with 10 even sides, so you are looking for an irregular decagon.
A shape with 25 sides is called a 25-gon. In geometry, the prefix “gon” denotes the number of sides a polygon has, so a polygon with 25 sides specifically is referred to as a 25-gon.
geonan
hexagon
A shape with four sides and three vertices does not exist in Euclidean geometry. In Euclidean geometry, a shape must have the same number of sides as vertices. Therefore, a shape with four sides would have four vertices.
One trivia question about geometry is what shape is also a rectangle with equal sides and a rhombus with right angles. The answer is a square.
HEPTAGON i know it sounds wierd but that's what its called.
Any shape with 10 sides is called a decagon. A regular decagon is a shape with 10 even sides, so you are looking for an irregular decagon.
A shape with 25 sides is called a 25-gon. In geometry, the prefix “gon” denotes the number of sides a polygon has, so a polygon with 25 sides specifically is referred to as a 25-gon.
Decagon(10 sides polygon).
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
In plane geometry, a shape with four sides, two of which are parallel and have the same length, cannot have a reflex angle.
A shape that has 10 sides (two dimensional) is called a decagon. A shape that has 10 faces (three dimensional) is call a decahedron.