There are 4
A quadrilateral has 4 line segments
A regular quadrilateral has 4 lines of symetry
Line segments are lines so the answer is 3.
4 lines
i think it has four lines of symmetry
A quadrilateral has 4 lines that make 4 sides to it
A trapezium has 4 lines and it is a 4 sided quadrilateral
one
4
It depends on the quadrilateral. The max number is 4, but the min is 0.
Including its diagonals there are 6 perpendicular lines
A trapezoid is a quadrilateral with a set of parallel lines. Because it is a quadrilateral, it has four angles.