Question 635749
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
(6,-1)
(3,3)   D = {{{sqrt(3^2 + (-4)^2) = 5}}}
{{{drawing(300,300,   -15, 15, -15, 15, arc(6,-1,10,10),   grid(1),
circle(6, -1,0.3),
circle(6, -1,5.0),
circle(3, 3,0.3),
graph( 300, 300, -15, 15, -15, 15))}}}