draw an octagon then erase one corner and connect it
icosagon
A 20-sided shape is called a dodecahedron.
icosahedron
just have 4 lines that join up... a quadrilateral is a 4 sided shape
5 sided shape = pentagon ._ /. \ \_/
Hemisphere.
The name of a 20 sided polygon is Icosagon.
A ten-sided polygon is called a decagon.
You can't make a 4 sided shape with a total of 207
A 20-sided polyhedron is an icosahedron. A 20-sided polygon is an icosagon.
An icosagon is the name of the 20 sided polygon.
Icosahedron is a 20 sided polygon.
Any of these shapes is practically circular. A 20-sided shape is an icosagon. a 50-sided shape is a pentacontagon (aka pentecontagon). A 100-sided shape is a hectogon (aka hecatontagon). A 1000-sided shape is a chiliagon.
the name of a 20 sided 3d shape is called a icosahedron
draw an octagon then erase one corner and connect it
icosagon