Question

1. true or false:

part a: a rhombus has 4 congruent sides.
part b: a trapezoid has a congruent pair of parallel lines.

Explanation:

Part a: A rhombus is defined as a quadrilateral with all four sides of equal length (congruent).
Part b: A trapezoid is defined as a quadrilateral with exactly one pair of parallel sides; "congruent" refers to equal length, not parallelism, and the parallel sides are not required to be congruent.

Answer:

Part a: True
Part b: False