Question 1053385
{{{drawing(300,300,   -6, 6, -6, 6, grid(1), 
circle(0, 1,0.3),
circle(4,-3, 0.3),
circle(3,0, 0.3),
line(0,1,4,-3),
line(0,1,3,0),
line(3,0,4,-3),
locate(0.3,1.6,"C"),
locate(3.3,0.6,"B"),
locate(4.3,-3.3,"A"),

graph( 300, 300, -6, 6, -6, 6,0) ) }}}
*[tex \ \ \overline{BC}] = sqrt(9 + 1) 
*[tex \ \ \overline{BA}] = sqrt(1 + 9)
Isosceles