Answer: C) All angles are congruent
Step-by-step explanation:
The equiangular triangle contains all angles that should be congruent.
A triangle that contains three equal interior angles is known an equiangular triangle. In an equiangular triangle, the measure of each of its interior angles should be 60 degrees. An equiangular triangle contains three equal sides.
Therefore, based on this, we can say that the third option is correct.
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