Circle?
-- any shape without sides . . . circle, ellipse, etc.
-- any triangle
-- any quadrilateral except trapezium and parallelogram
-- any regular polygon with an odd number of sides
A rectangle is a shape that has four sides with two parallel lines.
None. A parallel is not a shape and so does not have any sides.
Any shape wit four of more sides can have one pair of parallel sides.
Any polygon with four or more sides can have a pair of parallel sides. It is also possible to to have non-polygonal shapes - eg a cigar-shape - that has parallel sides.
square
For a shape to have parallel sides it needs at least 4 sides
A 25-sided shape would have no parallel sides !
A rectangle is a shape that has four sides with two parallel lines.
If it has four equal sides, then two parallel sides implies two PAIRS of parallel sides. The shape is a rhombus.
Any polygon with four or more sides can have parallel sides.
A geometric shape with only one set of parallel sides is a trapezoid.
shape no pairs of perpendicular sides
None. A parallel is not a shape and so does not have any sides.
A trapezoid is a shape that has 4 sides and 2 parallel sides. The sides that are parallel are called the bases.
If the shape (a quadrilateral) has only 2 parallel sides, it is a trapezoid (UK trapezium).A shape with four sides and two sets of parallel sides is a parallelogram (rectangle, square, rhomboid, rhombus) because these figures have four sides and two sets of parallel sides.
A shape with parallel sides but no right angles is called a parallelogram
Any shape wit four of more sides can have one pair of parallel sides.