Question

Silvia is trying to calculate the distance between point A(2, 6) and point B(5, 1). Which of the following expressions will she use?

Answer 1

There in your question it is written that which of the following equation she will use,but you have not provided any option.

But to find a distance between to point we always use the following equation.

$\sqrt{ {( x_{2} - x_{1}) }^{2} + { (y_{2} - y_{1}) }^{2} }$

HOPE IT IS HELPFUL ☺