Question 890672
Find the distance between the pair of points. 
(19,3) and (3,-19)
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distance formula: {{{d=sqrt((x1-x2)^2+(y1-y2)^2)}}}
{{{d=sqrt((19-3)^2+(3-(-19))^2)}}}
{{{d=sqrt((19-3)^2+(3+19)^2)}}}
{{{d=sqrt((16)^2+(22)^2)}}}
{{{d=sqrt(256+484)}}}
{{{d=sqrt(740)}}}
d=27.2