These steps outlined were used to construct the bisector of ∠BAC. Which statement is NOT always true?

AB = AC

△BDC ≅ △BAC

BD = CD

△BAD ≅ △CAD

Answer: AB=BC

Step-by-step explanation:

In bisecting an angle, it is not always true that the length of the lines remain same, the lengths never make any importance in bisecting however large or small they may be. Only the angle does. So option AB=AC is correct i. e. it is not always true.