Yes,I think it has got one
A square has four perpendicular sides.
4
4
Two pairs.
The question doesn't quite make sense as stated. A regular nonagon has nine sides and each side has a unique perpendicular bisector - there are 9. A regular n-gon has n perpendicular bisectors of sides, if n is odd. If n is even, then there are only n/2 since opposite sides share the same perpendicular bisector.
none
A kite has 2 pairs of equal sides.
A kite has 4 sides so it has two pairs of opposite sides.
Perpendicular would be at a right angle. If your sides are abcd, then ab, bc, cd, and da are perpendicular pairs.
It has 2 pairs.
4 pairs
How many pairs of perpendicular sides does this figure have?
A right angle has one pair of perpendicular sides.
Zero
A rhombus has no perpendicular sides but its diagonals are perpendicular to each other and meet at right angles.
2
It doesn't need any in order to be a trapezoid. It can have a max of two pairs of perpendicular sides.