Question

from the given statement, select the definition, property, postulate, or theorem that justifies the prove statement. given: △klr and $overline{kl}congoverline{lr}$ prove: $angle kcongangle r$

Explanation:

The Isosceles - Triangle Theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent. In $\triangle KLR$, since $\overline{KL}\cong\overline{LR}$, by the Isosceles - Triangle Theorem, $\angle K\cong\angle R$.

Answer:

Isosceles - Triangle Theorem