A icosahedron.
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∙ 16y agoA 20-sided polyhedron is an icosahedron. A 20-sided polygon is an icosagon.
A polygon with 20 sides is called either a 20-gon or an icosagon.
A polygon with 20 sides is an icosagon.
It has 360/20 = 18 sides
dodecahedron
A 20-sided shape is called a dodecahedron.
A polygon with 20 sides is called either a 20-gon or an icosagon.
A 20-sided polyhedron is an icosahedron. A 20-sided polygon is an icosagon.
A shape with 13-20 sides may be called a polygon - but only if all the sides are straight lines - and there is nothing in the question to suggest that they are.
A polygon with 20 sides is an icosagon.
It has 360/20 = 18 sides
There is no such figure as a 20 degrees polygon.
There is a corresponding side to every angle. 20... A polygon has as many sides as it does angles.
There is no such polygon but if you meant exterior angles of 20 degrees then it will have 360/20 = 18 sides
icosagon
Icosagon
dodecahedron