100 diagonals * * * * * No, it is 0.5*10*(10-3) = 35
98
100 sided shape is called a hectagon (apparently, this is according to another website :] )
Icomentostroshedron
hectagon hectagon
100 sided polygon has = n(n-3)/2 diagonals = 100(100-3)/2 = 4850 diagonals
0.5*(1002-300) = 4850 diagonals
A regular 100-sided polygon has 4,850 diagonals. You can either check this for yourself, or use the formula provided in Related Questions below.
100*(100-3)/2 = 4850
100 diagonals * * * * * No, it is 0.5*10*(10-3) = 35
It has: 0.5*(100^2-(3*100)) = 4850 diagonals
98
It can have none. It can have 100.
A HECTOGON IS A 100 SIDED SHAPE! A HECTOGON IS A 100 SIDED SHAPE!
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.
A 100-sided shape (or, "polygon", which means "many-sided") is an object or figure comprised of 100 distinct faces or sides. The name conventionally utilized by geometricians for such objects, "henahectagon", is derived from the Greek numbering system.
100 sided shape is called a hectagon (apparently, this is according to another website :] )