Question 845108
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
C= (0,0), A=(15,0), R=(12,8)
T= (-3,8)  Point needs to be 15 back from R and even with it
{{{drawing(300,300,  -20,20,-20,20, grid(1), 
circle(0, 0,0.7),
circle(15, 0,0.7),
circle(12, 8,0.7),
red(circle(-3, 8,0.7)),
graph( 300, 300, -20,20,-20,20))}}}