A "contentious" issue.
caucus
Different kinds of polygons have different numbers of sides. For example, a pentagon has five sides, a hexagon has six sides, a heptagon has seven sides and an octagon has eight sides.
A trapezoid has only one pair of parallel sides. These parallel sides are opposite and are of different lengths.
A trapezoid has one pair of parallel sides of different lengths
A "contentious" issue.
An unresolved issue.
A "contentious" issue.
caucus
3 sides of different lengths
Different kinds of polygons have different numbers of sides. For example, a pentagon has five sides, a hexagon has six sides, a heptagon has seven sides and an octagon has eight sides.
A scalene triangle has 3 sides of different lengths
An octagon has eight sides. If it did not have eight sides it would have a different name.
A scalene triangle's sides and angles are all different.
A trapezoid has only one pair of parallel sides. These parallel sides are opposite and are of different lengths.
The answer depends on two side's what!If you meant two sides, then there are infinitely many quadrilaterals - each different angle between the sides will give a different shape.
Both sides, both sides could have done many things different.