Satz des Pythagoras

Last updated: 2026-08-24

Satz des Pythagoras — Berechnen Sie satz des Pythagoras online. Geben Sie cateto a, cateto b ein und erhalten Sie sofort das Ergebnis.
Inputs
Result
Enter values and press Calculate

How to use it

  1. [object Object]
  2. [object Object]
  3. [object Object]
  4. [object Object]

Common mistakes

  • ⚠️ Adding legs directly instead of squaring first (5.5 + 12.3 ≠ hypotenuse)
  • ⚠️ Forgetting to take square root after adding the squares
  • ⚠️ Using this Formel for non-right triangles where it doesn't apply

Worked example

Find the hypotenuse of zu right triangle with legs 5.5m and 12.3m for roof rafter calculation

The Hypotenuse ({Hypotenuse}) is the longest side opposite the right angle; area_triangulo ({area_triangulo}) is half the product of legs; Umfang ({Umfang}) is insgesamt boundary length

Input guide

FieldTypical range
cateto_aWert eingeben (cateto_a)
cateto_bWert eingeben (cateto_b)