3 or more sides. It is impossible to make a polygon out of two sides.
Any polygon with 4 or more sides can have 2 parallel sides.
1) all sides are straight 2) more than 2 sides 3) all have vertices
Without specific details about the polygons in problems 1 and 2, I can only provide a general answer. If the polygons share the same number of sides, have equal corresponding angles, or are both regular polygons, they can be considered similar. Similar polygons maintain proportional relationships between their corresponding sides and angles. To give a more precise comparison, I would need the characteristics of the polygons in question.
Rectangles are parallelograms. Parallelograms are polygons that has 2 or more pairs of parallel sides.
Polygons are 2D plane figures. All polygons with 7 sides would be classified as heptagons.
A parallelogram and selected polygons with 6 or more sides.
Any polygon with 4 or more sides can have 2 parallel sides.
A paralellogram as well as selected cases of polygons with 5 or more sides.
A parallelogram, or variants of polygons with 6 or more sides.
The all have 2 or more sides
1) all sides are straight 2) more than 2 sides 3) all have vertices
A parallelogram, selected polygons with 5 or more sides.
A kite, and various options amongst polygons with 5 or more sides.
Without specific details about the polygons in problems 1 and 2, I can only provide a general answer. If the polygons share the same number of sides, have equal corresponding angles, or are both regular polygons, they can be considered similar. Similar polygons maintain proportional relationships between their corresponding sides and angles. To give a more precise comparison, I would need the characteristics of the polygons in question.
Rectangles are parallelograms. Parallelograms are polygons that has 2 or more pairs of parallel sides.
A polygon is a 2 dimensional shape with three or more sides that is closed in. A trapezoid is a four sided shape with only one pair of parallel sides. Therefore all trapezoids are polygons.
Hexagons are 2-D polygons with six sides.