Not always because a quadrilateral is any type of polygon that has 4 sides which may not be all equal.
In the U.S., that is a specific kind of "trapezium", which is a quadrilateral with no parallel sides.AnswerA quadrilateral with no parallel sides and no equal sides is basically just that, a quadrilateral.
No, a quadrilateral must have 4 sides. If it is a proper quadrilateral it must have 4 sides of equal length but if it is an irregular quadrilateral it must have 4 sides but not have equal sides. An example of a quadrilateral could be a square. A pentagon on the other side must have 5 sides.
A quadrilateral is a shape with 4 sides; a rhombus has 4 sides, thus all rhombuses are quadrilaterals, though not all quadrilaterals are rhombuses.Yes a rhombus is a quadrilateral because it has 4 sides
A regular polygon has all sides equal in lengths. A quadrilateral is a 4 sided polygon.
A triangle can't be a quadrilateral because quadrilateral means it has to have 4 sides and they have to be equal and a triangle can only have 3 sides and doesn't have to be all equal sides. * * * * * Mainly correct, but the sides of a quadrilateral do not have to be equal.
A rhombus is a quadrilateral with 4 equal sides and if the angles are also all equal that that rhombus is a square.
a rectangle
square
A rhombus is a quadrilateral with four equal sides.
A quadrilateral.
Not always because a quadrilateral is any type of polygon that has 4 sides which may not be all equal.
The sum of the four sides of a quadrilateral is equal to its perimeter.
A quadrilateral with 4 equal sides is a square or a rhombus
All sides equal but not all angles.
parralelogram
a square