Question

question 8 (multiple choice worth 4 points) (dmur lc) if triangle def is classified as equilateral, which statement must be true? at least two sides are congruent. two sides are perpendicular. all three sides are congruent. two sides are parallel.

Explanation:

By definition, an equilateral triangle has all three sides of equal length, which means all three sides are congruent.

Answer:

All three sides are congruent.