Right angles are made up of perpendicular lines. A square has four of them.
Including its diagonals there are 6 perpendicular lines
4
"perpendicular"
Yes, each line on a square is perpendicular to two other lines.
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.
"perpendicular"
Including its diagonals there are 6 perpendicular lines
yes it has perpendicular lines
Mutually perpendicular.
Perpendicular lines
Yes it has 4 perpendicular sides
They are perpendicular lines
4
"perpendicular"
Yes, each line on a square is perpendicular to two other lines.
a square i think
a square or a rectangle