no it actually does
24
a square i think
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.
make a square
4
24
A square base pyramid has 8 perpendicular lines. These include the 4 edges of the square base perpendicular to each other and the 4 edges connecting the apex of the pyramid to each vertex of the base, which are also perpendicular to the base.
Both!! gezz that's easy :P
4 or 8 Four (the edges of the base square) Perhaps four more, depending on the height of the pyramid, the opposing edges could be perpendicular to each other at the apex.
24
24
a square based pyrmaid has 24 lines of symitry
Two pairs.
"perpendicular"
Including its diagonals there are 6 perpendicular lines
Right angles are made up of perpendicular lines. A square has four of them.
yes it has perpendicular lines