Question

1. a quadrilateral with two pairs of adjacent equal sides is... /// un cuadrilátero con dos pares de lados adyacentes iguales es...

Explanation:

Step1: Recall quadrilateral definitions

A quadrilateral with two pairs of adjacent equal sides is defined as a kite. Let's verify: in a kite, two distinct pairs of adjacent sides are equal in length. Other quadrilaterals like parallelograms have opposite sides equal, rectangles have opposite sides equal and all angles 90°, squares have all sides equal, trapezoids have one pair of parallel sides. So the key here is adjacent sides in two pairs being equal, which matches the kite's definition.

Answer:

A quadrilateral with two pairs of adjacent equal sides is a kite (in Spanish: Un cuadrilátero con dos pares de lados adyacentes iguales es un cometa / un deltoide).