This is Metapost code:

[mpost]
 ahlength:=7;
 ahangle:=30;
 labeloffset:=0;
 truecorners:=1;
 bboxmargin:=0;
% Begin polyline object
 linecap:=0;
 linejoin:=0;
 pickup pencircle scaled 0.90;
 path p;
 p = (157.50, 369.00)
 --(328.50, 463.50)
 --(261.00, 369.00);
 draw p withcolor (0.00,0.00,0.00);
% End polyline object
% Begin polyline object
 linecap:=0;
 linejoin:=0;
 pickup pencircle scaled 0.90;
 path p;
 p = (157.62, 369.30)
 --(328.62, 274.80)
 --(261.00, 369.00);
 draw p withcolor (0.00,0.00,0.00);
% End polyline object
endfig;
end
[/mpost]