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A triangle has no 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.
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A right angle triangle has no parallel sides
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 scalene triangle has zero pairs of parallel sides. In a scalene triangle, all three sides are of different lengths, and there are no sides that are equal or parallel to each other. Each angle is also unique, contributing to its distinct shape.
A parallelogram has 2 pairs of parallel sides.