Question 313337
Calculate the distance from (2,5) to (8,-3) or the distance from (2,-3) to (8,5).
{{{D^2=(x2-x1)^2+(y2-y1)^2}}}
{{{D^2=(8-2)^2+(-3-5)^2}}}
{{{D^2=6^2+(-8)^2}}}
{{{D^2=36+64}}}
{{{D^2=100}}}
{{{D=10}}}
{{{drawing(300,300,-4,10,-4,10, grid(1),green(line(2,5,8,-3)),green(line(2,-3,8,5)),
line(2,5,2,-3),
line(2,-3,8,-3),
line(8,-3,8,5),
line(8,5,2,5),
circle(2,5,.2),circle(8,-3,.2),circle(2,-3,.2),circle(8,5,.2),graph(300,300, -4,10,-4,10, 0))}}}