Respuesta :

1) Quadrilateral with 2 pairs of parallel sides is a parallelogram

2) Quadrilateral with 1 pair of parallel sides is a trapezoid

3) 4 sided polygon is a quadrilateral

4) Quadrilateral with 2 pairs of parallel sides, 4 congruent sides, and 4 right angles is a square

5) Quadrilateral with 2 pairs of parallel sides, and 4 right angles is a rectangle

6) Quadrilateral with 2 pairs of parallel sides, 4 congruent sides is a rhombus

7) Quadrilateral with 1 pair of parallel sides, 1 pair of congruent sides is isosceles trapezoid