a Kite
A rhombic octagon. An ordinary regular octagon does have perpendicular sides. They do not meet in the outline of the octagon because they are alternate, but they are still perpendicular. However, in the same way that a rhombus is a distorted square, a rhombic octagon can have 4 pairs of parallel sides but no perpendicular ones.
A trapezoid
A trapezoid. Two sides are parallel, the other two are not.
Trapezoid
a Kite
A square has 4 right angles, and 2 pairs of equal, perpendicular sides.
Square or Rectangle.
How many pairs of perpendicular sides does this figure have?
A regular pentagon has zero perpendicular sides. If it is irregular, it could have as many as 2 or 4 perpendicular sides.
Yes a square has 2 pairs of perpendicular sides actually, 4!
It is a quadrilateral shape because it has 4 sides and it has 2 pairs of adjacent sides that are equal with 1 pair of opposite angles being equal and its diagonale are perpendicular.
if you think about what you just wrote you will find something interesting by defining a shape by this definition.
A trapezoid is a shape that has 4 sides and 2 parallel sides. The sides that are parallel are called the bases.
any rhombus
A quadrilateral is a 2D shape that has 4 sides
A rectangle has 4 sides and 4 right angles.