Rectangular Cartesian coordinates: Flashcards

Complete the formula for the distance $d$ between \left(x_{1} , y_{1}\right) and \left(x_{2} , y_{2}\right):

d^{2} = \left(x_{1} - \_\_\_\_\_\_\right)^{2} + \left(\_\_\_\_\_\_ - y_{2}\right)^{2}