Question

Find the distance between the points (1, 3) and (-7, 2). V65 V37 V17

Answer 1

Answer:

$\sqrt{65}$

Step-by-step explanation:

distance between 2 points:

$d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}\\ \\d=\sqrt{(-7-1)^{2}+(2-1)^{2}}\\\\d=\sqrt{(-8)^{2}+(1)^{2}}\\\\d=\sqrt{65}$