Četvorni kilometar ili kilometar kvadratni je mjerna jedinica za površinu.

Thumb
Ilustracija jednog četvornog kilometara.

1km2 je:

Vidi još

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.