Perpendicular to what? Four pairs cannot be mutually perpendicular unless you go into hyperspace.
They are simply four pairs of perpendicular lines. There is nothing in the question to suggest there is anything more than that to them.
Yellow
its impossible; the two perpendicular lines already make four right angles.
The rectangle has four corners.Every corner is a right angle.Every right angle is a place where two perpendicular lines meet.Looks like the rectangle has four pairs of perpendicular sides.
There are four perpendicular lines in a rectangle
They are simply four pairs of perpendicular lines. There is nothing in the question to suggest there is anything more than that to them.
Yellow
its impossible; the two perpendicular lines already make four right angles.
A right trapezoid has exactly one pair of perpendicular lines and is a quadrilateral.
The rectangle has four corners.Every corner is a right angle.Every right angle is a place where two perpendicular lines meet.Looks like the rectangle has four pairs of perpendicular sides.
The square and rectangle.
A square is on example. The perpendicular bisectors of the sides and the two diagonals comprie four lines of symmetry.
There are four perpendicular lines in a rectangle
A kite
Each of the four lines is perpendicular - to two of the other lines.
A rectangle (i.e. a square or an oblong)
Right angles are made up of perpendicular lines. A square has four of them.