A kite can have exactly two right angles.
A square.
Rhombus
square
Yes. A square is every kind of quadrilateral.
It is a square that has 4 equal sides and 4 right angles.
A rectangle is a special kind of quadrilateral that has four right angles and opposite sides that are equal and parallel.
That's a kind of trapezoid.
A rhombus.
Rectangles have only right angles (9o degrees angles) whereas other quadrilaterals can have any kind of angles, as long as they have 4 sides.
A concave quadrilateral
A rectangle is a special kind of quadrilateral that has four right angles and opposite sides that are equal and parallel.
Think of a square, 4 right angles, 360 degrees. A square is just a special kind of quadrilateral. There is a rule that for any plane n-sided figure the interior angles add up to 2n - 4 right angles...