What is the distance between $(2,-14)$ and $(-31,-21)$ ?

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Answer 1 · 2016-04-16T21:38:45

$s=33,73$

$A=(2,-14)$

$B=(-31,-21)$

$A_x=2" "A_y=-14$

$B_x=-31" "B_y=-21$

$"s:distance between two points"$

$s=sqrt((B_x-A_x)^2+(B_y-A_y)^2)$

$s=sqrt((-31-2)^2+(-21+14)^2)$

$s=sqrt((-33)^2+(-7)^2)$

$s=sqrt(1089+49)$

$s=sqrt1138$

$s=33,73$

What is the distance between (2,-14)(2,-14) and (-31,-21)(-31,-21)?