Question 396315
find the distance between the points. Give an exact answer and approximation to three decimal places.  (-2,8) and (-12,9)
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This is an application of Pythagoras.
{{{d^2 = diffy^2 + diffx^2 = 1 + 10^2 = 101}}}
{{{d = sqrt(101)}}}
d =~ 10.050