Question

A square is a quadrilateral that is a rhombus and a rectangle.

• A. True
• B. False

Answer 1

The correct option is A True

A rectangle need not be a rhombus as all four sides of the rectangle need not be equal. A rhombus need not be a rectangle as the angles need not be right angles.
However, the sets of rectangles and rhombuses do intersect, and their intersection is formed by the set of squares.
A square has all its sides to be equal as in a rhombus, and has all angles equal to ${90}^{\circ }$ as in a rectangle.