Rhombus Perimeter

Also known as perimeter of a rhombus · diamond perimeter

P=4sP = 4s

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All four sides equal, so P=4sP = 4s — the same arithmetic as a square, since a rhombus is a square that has been pushed sideways. The area changes as it leans; the perimeter does not. A chain-link diamond pattern and a lattice trellis are both rhombi in this sense.

Rhombus Perimeter
P=4sP = 4s
Where
  • PP= Perimeter
  • ss= Side length
Missing one of these? Work it out first, then come back