Question

If the corresponding interior angles of two triangles are equal, then both the triangles must be congruent.

• A. True
• B. False

Answer 1

The correct option is B False

Let's take an example to understand this.
Here, we have two triangles $\Delta PQR$ and $\Delta ABC$ as shown.
Clearly we can see all the corresponding angles in the two triangles are equal.
But the side lengths are inequal.
$\therefore$ If all the angles in any two trianlges are equal, then it's not neccessary for them to be congruent too.