Parallelograms (if the equal sides are opposite one another) or kites (if they are adjacent).
All quadrilaterals have two [pairs] of opposite sides and in most cases they are not equal.
Quadrilaterals are called parallelograms ONLY if both pairs of opposite sides are equal and parallel to each other.
yes and no. both are quadrilaterals and polygons,but a square has all equal sides while a rectagle doesnt have all equal sides only opposite sides are equal.
For quadrilaterals, it would be a rectangle, a square, or a rhombus. Two sides of an isosceles triangle are also equal.
Most quadrilaterals do not have opposite sides which are equal in length. Sadly, there is no special name for them.
parallelograms and squares.
Parallelograms (if the equal sides are opposite one another) or kites (if they are adjacent).
All quadrilaterals have two [pairs] of opposite sides and in most cases they are not equal.
rectanglesquare
No. This is only true of parallelograms.
Rhombus is a quadrilateral whose all sides are equal and its opposite sides are parallel to each other but their anger are not equal to 90°.
Quadrilaterals that have parallel opposite sides (assuming that each side is parallel to its opposite): A parallelogram A rectangle A square (really a rectangle with all sides equal in length)
Quadrilaterals are called parallelograms ONLY if both pairs of opposite sides are equal and parallel to each other.
They are both quadrilaterals with 4 equal sides.
a Kite, a rectangle and a parallelogram (all have 2 pairs of equal sides), and an isosceles trapezium. Irregular quadrilaterals can have only 2 sides equal but are not one of the named quadrilaterals above.
opposite sides are parallel opposite sides congruent opposite angles are equal opposite lines parallel 1 pair opp. lines parallel and congruent