It need not have any.
How many parallel sides has a trapezium?
0 Parallel sides
A shape with 20 sides is called an icosagon. The prefix "icosi-" means 20 in Greek, and "-gon" indicates a polygon. An icosagon has 20 straight sides and 20 interior angles, each measuring 162 degrees in a regular icosagon. It is a polygon with 20 vertices where each vertex connects two adjacent sides.
It Has 2 Pair of Parallel Sides
It has three parallel sides. ;)
20 sides
Twenty.
It is not a solid figure because an icosagon is a polygon with 20 sides
An icosagon has just one flat face because it is a polygon that has 20 sides
An icosagon is a two-dimensional polygon, not a three-dimensional figure. An icosagon has 20 sides - while an icosahedron has 20 faces.
20 sides and 170 diagonals
icosagon
Icosagon.
Icosagon
Icosagon
An icosagon is a polygon with 20 sides and 20 angles. Each internal angle of a regular icosagon measures 162 degrees, while the external angle measures 18 degrees. The sum of the internal angles of an icosagon is 3,240 degrees. Additionally, an icosagon can be regular (all sides and angles equal) or irregular (sides and angles of varying lengths).
It is icosagon.it mostly look like a circle