No, because a rectangle has 4 right angles.
not true
A rectangle or a square.
a square or a rectangle
That is called a rectangle.
A square or a rectangle
A Square and a Rectangle. NOT a parallelogram, nor a rhombus, nor a kite. nor a trapezium.
a rectangle
A rectangle, or perhaps a square.
A square or a rectangle
rectangle
rectangle
It is a square or a rectangle where each interior angle is a right angle of 90 degrees.