Question

every triangle ABC triangle is an isosceles triangle with ab is equal to ​

Answer 1

Answer:

every isosceles traingle have two equal side so AB=BC

Answer 2

Hey mate! here's your answer,

Here as per the question, ABC is an isosceles triangle in which AB=AC.Side BA will produced to D Such that AD=AB.It show that BCD is a right angled triangle.

Hope this will help you.

Mark as brainlist if useful for you, Please dear