Two.
Two.
Two.
Two.
No, not normally
A trapezium has 4 lines and it is a 4 sided quadrilateral
None, normally. One if it is an isosceles trapezium.
1
None.
A trapezium is a 20dimensional shape. It has Four(4) sides. One pair of opposite sides are parallel, but of different lengths. The other two sides are NOT parallel and can be of different lengths. Trapeziums can be (a)symmetric. They can also have two adjacent right-angles(90 degree)
No, not normally
A trapezium has 4 lines and it is a 4 sided quadrilateral
A trapezium has only 1 pair of parallel lines.
The 2 diagonals of a trapezium are only equal when its in the form of an isosceles trapezium.
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.
A heptagon has 4 diagonal lines and 7 sides and it has 2 congruent diagonal lines and 2 congruent triangles
1
None.
There are four diagonal lines in a hexagon.