A rectangle has four 90º (right) angles. A right angle makes lines or line segments perpendicular to each other.
45
2
9 perpendicular lines
A Star has 0 perpendicular lines!
There can be up to 8 perpendicular lines.
The diagonals of a rectangle are never perpendicular but the diagonals of a square are perpendicular
There are four perpendicular lines in a rectangle
A rectangle has 4 perpendicular lines that meet at right angles.
2
A rectangle's perpendicular lines are ALWAYS adjacent to eachother
perpendicular.
They are what makes it a rectangle. The rectangle is a special kind of parallelogram. The perpendicular lines cause it to be called a rectangle.
A trapezium has no right angles therefore there are no perpendicular lines. If it had perpendicular lines, it would be a square or rectangle.
2
2
4
None normally unless its in the shape of a rectangle which has 4 perpendicular lines creating 4 right angles
It can have none, two, three or four.