An isosceles triangle. It has two pairs of equal sides, which are also not parallel.
An isosceles triangle has no parallel sides but it does have 2 sides of equal lengths
A Rhombus had 2 pairs of parallel sides and has NO right angles. :)
A triangle has no parallel sides but in the form of a right angle triangle it has perpendicular lines that meet at right angles which is 90 degrees.
A sqare two pairs of parallel sides each corner is a right angle and all sides are equal.
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A triangle has no parallel sides.
An isosceles triangle. It has two pairs of equal sides, which are also not parallel.
A triangle can never have any parallel sides.
Not all polygon have two pairs of parallel sides. For example, a square will, but not a triangle.
A triangle has no sides parallel to each other.
A triangle.
Unless it is a right isosceles triangle, a normal right triangle has no pairs of equal sides.
A parallelogram has 2 pairs of parallel sides.
A right angle triangle has no parallel sides