Question

Find the distance between the pair of points (-5, 7), (-1, 3)​

Answer 1

P = (-5,7)

Q = (-1,3)

$pq = \sqrt{( - 5 + 1) {}^{2} } + (7 - 3) {}^{2}$

$= \sqrt{( - 4) {}^{2} } + (4) {}^{2}$

$= \sqrt{16 + 16}$

$= \sqrt{32}$

$= \sqrt{16 \times 2}$

$= 4 \sqrt{2} units$

Answer 2

Answer:

The distance between the given points is 5.7 units

Step-by-step explanation:

Please refer to the attached image.