A rectangle has ____ pairs of opposite sides that are equal.
A quadrilateral that has its opposite sides parallel and equal is called a rectangle.
Which of the following statements are true or false for a rectangle?
(i) It has two pairs of equal opposite sides.
(ii) It has all its sides of equal length.
(iii) Its diagonals are equal.
(iv) Its diagonals bisect each other.
(v) Its diagonals are perpendicular to each other.