Which of the followng statements are true and which false?
The set of all rectangles is a subset of the set of all squares.

Whether the following statement is true ? Justify your answer. The set of all rectangles is contained in the set of squares.

Which of the following statements are True or False : A square is a rectangle.

Which one of the followng is true ?

Which of the following statements are True or False : The diagonals of a rectangle bisect each other at right angles.

Which of the following statements are True or False : A rhombus is a square.

Whether the following statement is true ? Justify your answer. The set of all isosceles triangles is contained in the set of all equilateral triangles.

Which of the following statements are True or False : A parallelogram with one right angle is a square.

Which of the following statement true(T) and which are false (F)? All whole numbers are natural numbers.