A right angle triangle has no parallel sides
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 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 Rhombus had 2 pairs of parallel sides and has NO right angles. :)
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.
A triangle.
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.
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