## Balmonster Group Title What is the distance formula? one year ago one year ago

1. ilikephysics2 Group Title

-b + or - sqrt(b^2-4ac) / 2a

2. oldrin.bataku Group Title

There are multiple... it depends on the space and what metric you want. The most common is the Euclidean distance, i.e.$\sqrt{\Delta x^2+\Delta y^2}$

3. dpaInc Group Title

it is an application of the pythagorean theorem...