Regular Polygons
... angle (vertex angle) is also an angle bisector and altitude. Is the converse true? In other words, are any two of these attributes (median, angle bisector, altitude) sufficient conditions for an isosceles triangle? That is, if you construct a point on the ^ bisector of the base (median + altitude), ...
... angle (vertex angle) is also an angle bisector and altitude. Is the converse true? In other words, are any two of these attributes (median, angle bisector, altitude) sufficient conditions for an isosceles triangle? That is, if you construct a point on the ^ bisector of the base (median + altitude), ...
