triangle
Wiki User
∙ 13y agoA triangle.
A triangle
Triangle (assuming you were asking 'three sides').
A triangle cannot have two parallel sides. In order for a figure to be a triangle, it must be a closed figure with three sides and three angles. If two of the sides were parallel, there is no way the figure could be closed by only one other line.
It is a triangle
If a figure is not a triangle then it does not have three sides ,is the contrapositive of the statement given in the question.
Triangle
A triangle.
That is a triangle.
That is a triangle.
A polygon is formed by three or more sides. there is no specific figure.
A triangle
A triangle.
Polygons have multiple sides and angles.
square
Triangle (assuming you were asking 'three sides').
A triangle cannot have two parallel sides. In order for a figure to be a triangle, it must be a closed figure with three sides and three angles. If two of the sides were parallel, there is no way the figure could be closed by only one other line.