Question

Find the distance between the two points (-4, -5) and (1, -2).

Answer 1

$using \: formula \\ \sqrt{(x2 - x1) {}^{2} + (y2 - y1) {}^{2} } \\ \sqrt{(1 - ( - 4)) {}^{2} + ( - 2 - ( - 5)) {}^{2} } \\ = \sqrt{34}$
answer is B.