A triangle is a geometric shape that always has three sides and three angles. Triangles have zero pairs of parallel lines. They usually have zero pairs of perpendicular lines.

Can a triangle have parallel sides Why?

None. Parallel lines are lines that will never cross each other, no matter how long you make them.

Can any two sides of a triangle can be parallel?

No, we cannot say that the two sides of a triangle are parallel. ... We cannot say a triangle is parallel because a side doesn't have an opposite side. Saying the triangle is parallel is false.