They are simply four pairs of perpendicular lines. There is nothing in the question to suggest there is anything more than that to them.
Perpendicular to what? Four pairs cannot be mutually perpendicular unless you go into hyperspace.
Yellow
no
a squareof course
In a square, there are four pairs of sides that are perpendicular to each other. Each side of the square forms a right angle (90 degrees) with its adjacent sides. Therefore, the four pairs of perpendicular sides are: (top, left), (top, right), (bottom, left), and (bottom, right). Additionally, the diagonals of the square are also perpendicular to each other, adding one more pair, resulting in a total of five pairs of perpendicular lines.
Perpendicular to what? Four pairs cannot be mutually perpendicular unless you go into hyperspace.
Yellow
Spheres do not have any perpendicular lines.
Perpendicular: No Parallel: Yes, two pairs.
a regular hexagon
How many pairs of perpendicular sides does this figure have?
no
a squareof course
Can have no pairs or one pair...
There can be only one pair of perpendicular lines in an isosceles triangle when it is a right angled isosceles triangle. A non right angled isosceles triangle has no pairs of perpendicular lines.
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.
Perpendicular lines intercept each other at right angles which is 90 degrees