Question

Show that the angle bisector of vertical angle of an isosceles triangle is bisector of the base.​

Answer 1

Answer:

Then we have an isosceles triangle, and the bisector of the vertical angles will divide the angle ∠ABC in two smallest equal angles. Then if AB = AC we can confirm that this bisects the base at the middle point of BC, and makes a right angle.

Hope it helps you

Answer 2

Answer:

Then we have an isosceles triangle, and the bisector of the vertical angles will divide the angle ∠ABC in two smallest equal angles. Then if AB = AC we can confirm that this bisects the base at the middle point of BC, and makes a right angle.