Question

in fig (1) AC=BC and AD=BC. which of the following statements is true. give reason to support your answer.
(a) ∆ABC= ∆ ABD
(b) ∆ABC=∆BAD​

Answer 1

Step-by-step explanation:

Given, AC = BD

  and AD = BC

.

AB = AB ( common side )

So By SSS congruency rule, 

We can prove that triangle ABC is congruent to triangle BAD

.

So this statement is meaningfully written as all given criterions are satisfied in this.