Maybe all the ones you talk about in school have at least one pair of equal sides,
but there are an infinite number of other quadrilaterals that have no equal sides.
Take four sticks ... 1 foot, 2 feet, 3 feet, and 4 feet. There's no problem gluing
their ends together to make an ugly, out-of-shape quadrilateral.
No, because all quadrilaterals have 4 straight sides.
yes
A trapezoid (or trapezium) has at least one pair of parallel sides.If you asked, "Name all the types of quadrilaterals which have at least one pair of parallel sides?", I would answer: Trapezoid, rhombus, parallelogram, rectangle and square.
A kite, a square or a rhombus
A trapezium and a parallelogram are both quadrilaterals with at least one pair of parallel sides.
No, because all quadrilaterals have 4 straight sides.
yes
They are a pair of quadrilaterals because they both have 4 sides and all 4 sides are equal.
A trapezoid (or trapezium) has at least one pair of parallel sides.If you asked, "Name all the types of quadrilaterals which have at least one pair of parallel sides?", I would answer: Trapezoid, rhombus, parallelogram, rectangle and square.
No. An example of a quadrilateral that doesn't have a pair of parallel sides is a kite.
trapezium
A kite, a square or a rhombus
A trapezium and a parallelogram are both quadrilaterals with at least one pair of parallel sides.
No, it has at least one pair of parallel sides.
ya
A kite has two pairs of sides and each pair is made up of adjacent sides that are equal in length. A rhombus has 4 equal sides. So most kites are NOT rhombuses, but if the two pair happen to be equal, then the kite is a rhombus.
A square and a rectangle are both quadrilaterals, all of whose vertices are right angles. A rectangle has two pair of sides of equal length with one pair being different from the other. A square has all four sides equal.