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No, Because the lines in a triangle meet, so they cant be parallel because parallel lines never meet.
No it can't, because if a triangle has two parallel lines then it ceases to be a triangle and becomes quadrilateral or a polygon.
In two dimensions, lines can be parallel, angles cannot. So no plane shape has parallel angles.
Perpendicular lines meet at a right angle so a right angled triangle has two lines which are perpendicular to eachother. However there are no parallel lines in a right angled triangle, or any triangles for that matter.
A triangle, no matter the type, can never have any parallel sides. To try this out, draw any two parallel lines on a sheet of paper and try to make a triangle out of it.
No, Because the lines in a triangle meet, so they cant be parallel because parallel lines never meet.
No it can't, because if a triangle has two parallel lines then it ceases to be a triangle and becomes quadrilateral or a polygon.
The question does not make sense. Parallel lines, by definition, do not intersect.
If at least two of the three lines are parallel, the three lines will not form a triangle.
In two dimensions, lines can be parallel, angles cannot. So no plane shape has parallel angles.
Perpendicular lines meet at a right angle so a right angled triangle has two lines which are perpendicular to eachother. However there are no parallel lines in a right angled triangle, or any triangles for that matter.
A triangle has by definition three intersecting sides. If two of the sides are parallel, they will never intersect, so no triangle can ever be formed.
All of the three sides of a triangle can be parts of parallel lines; it's just that no two of them can be parallel with each other. They can be parallel to some other line(s). In plane geometry parallel lines cannot form the sides of a common triangle.
A square has two pairs of opposite parallel lines whereas a triangle has none.
A triangle, no matter the type, can never have any parallel sides. To try this out, draw any two parallel lines on a sheet of paper and try to make a triangle out of it.
triangle
If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.