Well, darling, a 72-sided shape is called a heptacontadigon. It's like a polygon on steroids, but with way more sides than your average Joe. So next time you come across one, just remember it's not your run-of-the-mill shape, it's a heptacontadigon strutting its stuff.
Oh, dude, a 72-sided shape is called a heptacontakaidigon. Yeah, it sounds like something you'd order off a menu at a Greek restaurant, but hey, that's the fancy math term for it. So next time you're doodling shapes in your notebook, you can impress your friends by busting out the word "heptacontakaidigon." You're welcome.
An 11 sided shape is an Eptogon
A nine sided shape or polygon is called a nonagon.
Why not just call it "a 130-sided shape"? because its not called that, spaz.
A five sided geometric shape is called a pentagon.
pentacontakaietretetragon
It's quite acceptable to call it a 72-agon but what's more important is knowing how to work out its properties.
you call a seven sided shape a heptagon.
An 11 sided shape is an Eptogon
A 12-sided shape is called a dodecagon.
A 30 sided shape is called a Triacontagon.
A nine sided shape or polygon is called a nonagon.
A seven sided shape is called a heptagon.
Why not just call it "a 130-sided shape"? because its not called that, spaz.
A five sided geometric shape is called a pentagon.
Parallelogram
a 9 sided shape is a nonagon
this shape is called a Pentacontagon