It is an indicator that the angle formed at that point is a right angle (90 degrees).
The small square at the crossing point of two perpendicular lines serves to indicate that the two lines indeed form an angle of 90 degrees.
Including its diagonals there are 6 perpendicular lines
Right angles are made up of perpendicular lines. A square has four of them.
4
Yes, each line on a square is perpendicular to two other lines.
"perpendicular"
The segments of a square are perpendicular. Take the letter " T " for example. Where the bottom line connects the the top line forms a 90 degree angle, which makes them two lines perpendicular.
"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
Mutually perpendicular.
Perpendicular lines
I, the top and bottoms lines are parallel, but the vertical line is perpendicular to the top and bottom lines.
Yes it has 4 perpendicular sides
They are perpendicular lines
4
Yes, each line on a square is perpendicular to two other lines.