Question

If triangle ABC is isosceles, with AB = AC, then the medians drawn from vertices B and C must have the same length. Write a two-column proof of this result.

Answer 1

@Loser66

Answer 2

E, F are the middle points of AC and AB . OK?

Answer 3

yeah

Answer 4

So, AE= EC= BF= FA
Now, consider \(\triangle BCF ~~and~~\triangle BCE\)

they are equal because SAS

that gives BE=CF