a quadrilateral has 4 sides.
No, it is not. A quadrilateral is a 4-sided polygon. A triangle is a 3-sided polygon. Therefore, whatever way you turn it, a triangle will never be a quadrilateral.
If its 4 sides are of different lengths then it will have no congruent angles
The term is quadrilateral.
quadrilateral
The best way to describe the parallepiped is that it is a 3-d parallegram.
a quadrilateral has 4 sides.
A quadrilateral is a 4 sided shape.
No, but there is a way to prove that zero equals one.
It cannot. There is no way to draw a quadrilateral where 3 sides are congruent.
If it has at least one set of parallel sides, then at least one set of angles are congruent
A square can be distorted into a rhombus by moving one of the lines sideways (and down). In the same way, any quadrilateral can be "distorted" into another shape.
NO! You have |_\ with the other three angles adding to 270 in any way!
No, it is not. A quadrilateral is a 4-sided polygon. A triangle is a 3-sided polygon. Therefore, whatever way you turn it, a triangle will never be a quadrilateral.
If its 4 sides are of different lengths then it will have no congruent angles
The term is quadrilateral.
quadrilateral