Not always because a quadrilateral is any 4 sided shape.
quadrilateral
The four sided shape that has two parallel lines is called a trapezoid. A parallelogram is a four sided shape that has two pairs of parallel lines.
paralellogram
hexagon
Not always because a quadrilateral is any 4 sided shape.
quadrilateral
The four sided shape that has two parallel lines is called a trapezoid. A parallelogram is a four sided shape that has two pairs of parallel lines.
trapezoid
paralellogram
hexagon
Well a parallelogram is a 4 sided shape with 2 pairs of parallel lines, hence PARALLELogram. That's the reason, because there are two pairs of parallel lines.
it is a square
An irregular quadrilateral.
A hexagon.
Trapezoid
irregular quadrilateral