A trapezium has 4 lines and it is a 4 sided quadrilateral
None, normally. One if it is an isosceles trapezium.
1
None.
one
Two.Two.Two.Two.
A trapezium has only 1 pair of parallel lines.
In a trapezium, there are two perpendicular lines. These perpendicular lines are the diagonals of the trapezium. The diagonals of a trapezium are the line segments that connect non-adjacent vertices of the trapezium and intersect each other at a right angle.
A trapezium can have at most 1 line of symmetry.
None, normally. One if it is an isosceles trapezium.
1
None.
one
One.
Two.Two.Two.Two.
None.
None
Well, honey, a trapezium can have zero, one, or two horizontal lines depending on its orientation. So, technically, there can be anywhere from 0 to 2 horizontal lines in a trapezium. Hope that clears things up for ya!