with respect to the proof of every triangle is isosceles:
the issue is with the figure (its misleading as it is geometrically incorrect). the point of intersection G should be outside the triangle... unlike as shown. As a consequence the line segments do not add up as shown to result in the edges.
It become clear when you draw a geometrically exact ( (more or less)) figure.
with respect to the proof of every triangle is isosceles:
ReplyDeletethe issue is with the figure (its misleading as it is geometrically incorrect). the point of intersection G should be outside the triangle... unlike as shown. As a consequence the line segments do not add up as shown to result in the edges.
It become clear when you draw a geometrically exact ( (more or less)) figure.