def of a triangle
def of a triangle, triangle abc is similar to triangle def, point a is the incenter of triangle def, if triangle abc is similar to triangle def, point h is the circumcenter of triangle def, isosceles triangle def, scalene triangle def, triangles abc and def are similar, if in triangle abc and def ab/de bc/fd
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def of a triangle
triangle abc is similar to triangle def
point a is the incenter of triangle def
if triangle abc is similar to triangle def
point h is the circumcenter of triangle def
isosceles triangle def
scalene triangle def
triangles abc and def are similar
if in triangle abc and def ab/de bc/fd
def of a triangle, triangle abc is similar to triangle def, point a is the incenter of triangle def, if triangle abc is similar to triangle def, point h is the circumcenter of triangle def, isosceles triangle def, scalene triangle def, triangles abc and def are similar, if in triangle abc and def ab/de bc/fd