Question

12. Two equilateral triangles
are congruent when​

Answer 1

Step-by-step explanation:

only when their angles and sizes same ,in this case the two equilateral triangle are congruent

Answer 2

Two equilateral triangle are congruent when the corresponding sides are equal.

But two equilateral triangles can have sides of different lengths.

Thus, two equilateral triangles are not always congruent.

So the answer is No, the two equilateral triangles are not always congruent.

I hope it will be help full for you thanks.