A regular triangle, pentagon, heptagon, nonagon, etc
ie Any regular polygon with an odd number of sides.
Trapizium
The adjoining sides are not parallel, they are perpendicular; forming right angles.
No, it does have 3 sets of parallel sides though.
A rhombus (4 congruent sides, diagonals perpendicular)that is not also a square (no right angles), andis also a parallelogram (opposite sides parallel and congruent, opposite angles congruent). It is also a quadrilateral, which has 4 sides.
a trapazoid
shape no pairs of perpendicular sides
square
a Kite
A hexagon.
No anwser impossible
parallelogram
A trapezoid (or trapezium in some regions) has one set of parallel sides and one set of perpendicular sides. Specifically, a right trapezoid features one pair of parallel sides and the non-parallel sides that are perpendicular to one of the parallel sides. This shape allows for various applications in geometry and design.
Hexagon.
A shape that has two parallel lines and no perpendicular lines is a trapezoid, specifically an isosceles trapezoid. In this shape, one pair of opposite sides is parallel, while the other pair is not perpendicular to the parallel sides. This creates a unique geometry without right angles. Another example could be a parallelogram, which also has two pairs of parallel sides but does not necessarily have any perpendicular lines.
a cross
Square
trapazoid