Acandle manufacturer sells cylindrical candles in sets of three

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.