The mathematical name is a sector.
Usually not. A part of a circular shape will not.
a slice
Yes.
The radius of a single slice is: 3.025 inches
Arc length = [2*Pi*(Radius of Pizza)]/(number of slices in a pizza)
Usually not. A part of a circular shape will not.
Italy
Well, a pizza is a big circle of dough covered in a marinara sauce then topped with cheese and other stuff. It is then baked. A pizza slice is just a part of that giant circle. It originated from Italy.
There are no naturally occurring objects that form a mathematically perfect triangle--the closest would be a shark's tooth or the beaks of certain species of birds. Some man-made objects that are triangular are a tent, a slice of pizza, and the pyramids.
Pizza "hut"
Sector of a circle or Circular sector or Circle sector or Disk sector. All are "two radii enclosed by an arc" like a slice of pizza! :)
Slice
Slice
Tower
The Esperanto words for slice of bread and slice of pizza are trancajo da pano and trancajo de pico.
eat a slice of pizza
There are about 285 calories in one slice of Margarita pizza.