Question

1. which is not a pair of congruent sides in the diagram below? o $overline{ek}$ and $overline{gh}$ o $overline{ef}$ and $overline{jh}$ o $overline{kj}$ and $overline{jh}$ o $overline{kj}$ and $overline{fg}$

Explanation:

Step1: Identify congruent - side markings

In the diagram, single - hash marks denote one set of congruent sides, double - hash marks denote another set of congruent sides, and triple - hash marks denote a third set of congruent sides.

Step2: Analyze each option

• $\overline{EK}$ and $\overline{GH}$ have single - hash marks, so they are congruent.
• $\overline{EF}$ and $\overline{JH}$ have triple - hash marks, so they are congruent.
• $\overline{KJ}$ has double - hash marks and $\overline{JH}$ has triple - hash marks, so they are not congruent.
• $\overline{KJ}$ and $\overline{FG}$ have double - hash marks, so they are congruent.

Answer:

$\overline{KJ}$ and $\overline{JH}$