Altitude APEXX
It is isosceles.
It is isosceles.
It is the median which divides the side which is not one of the equal sides.
Isosceles
If the triangle is really isosceles, and it's not lying on one of the equal sides, then the altitude is always a median.
Yes
Altitude APEXX
It is isosceles.
It is isosceles.
An isosceles or an equilateral triangle perhaps?
Yes, if the triangle is isosceles or equilateral.
It is the median which divides the side which is not one of the equal sides.
In an isosceles or equilateral triangle, when from the vertex that is different from the others.
The altitude line is perpendicular to the base and bisects the apex of the isosceles triangle.
Let the triangle be ABC and suppose the median AD is also an altitude.AD is a median, therefore BD = CDAD is an altitude, therefore angle ADB = angle ADC = 90 degreesThen, in triangles ABD and ACD,AD is common,angle ADB = angle ADCand BD = CDTherefore the two triangles are congruent (SAS).And therefore AB = AC, that is, the triangle is isosceles.
The altitude for the unequal side is also the corresponding median. This is only true for that one side.