Question 1022555
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How do i find the circumcenter of of a triangle with the coordinayes A(3,-1), B(-2,-1), C(3,-8)
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<TABLE> 
  <TR>
  <TD> 

{{{drawing( 330, 330, -5.5, 5.5, -10.5, 2.5,
            grid(1),
            line (3, -1, -2, -1),
            line (3, -1,  3, -8),
            line (-2, -1, 3, -8)
)}}}

  </TD>
  </TR>
</TABLE>
This triangle is right-angled triangle (but of course !).


For any right angled triangle the center of circumscribed circle lies at the midpoint of its hypotenuse.


Center = (0.5, -4.5).