0 Parallel sides
An isosceles triangle has no parallel sides but it does have 2 sides of equal lengths
It is possible for a hexagon to have one pair of parallel sides. A hexagon can have 0, 1, 2 or 3 pairs of parallel sides, and can have 0, 2, 3, 4, 5, or 6 parallel sides.
A right angle triangle has no parallel sides
A hexagon can have 0, 2, 3, 4, 5 or 6 parallel sides. A regular hexagon has 3 sets of parallel sides.
NO
No shape has only 1 parallel side. A trapezoid is a 4-sided shape, or quadrilateral, with only 2 parallel sides; it does not necessarily have to have 2 right angles. (In the UK a trapezoid is called a trapezium.) In North America, a trapezium is a quadrilateral with 0 (no) parallel sides.
Partly true.It is a quadrangle (or quadrilateral).It does have one pair of parallel sides.But it can have 0 or 2 right angles.
0 Parallel sides
parallel
No, they are perpendicular.
A pentagon can have 0, 1 or 2 pairs of parallel lines. It can have 0 to 4 lines perpendicular to an adjacent line. A rhombus must have two pairs of parallel lines and none of them may be perpendicular to any other.
An isosceles triangle has no parallel sides but it does have 2 sides of equal lengths
None
A triangle has no parallel sides.
It is possible for a hexagon to have one pair of parallel sides. A hexagon can have 0, 1, 2 or 3 pairs of parallel sides, and can have 0, 2, 3, 4, 5, or 6 parallel sides.
A right angle triangle has no parallel sides