The most best unit to measure the length of a slice of pizza are inches.
Feet
Pizza "hut"
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.
In one slice of pizza there is between 500 and 800 mg.
The collective noun for pizzas can be a tower of pizzas.
Based on a slice of cheese pizza from Costco, that would be 801 calories.