How can you write the following statement as a conditional?
All squares are rectangles.

F. If a figure is a square, then it is a rectangle.
G. If a figure is a rectangle, then it is a square.
H. If a figure is not a square, then it is not a rectangle.
I. If a figure is a rectangle, then it is not a square.

Question

How can you write the following statement as a conditional? 
All squares are rectangles.

F.	If a figure is a square, then it is a rectangle.	
G.	If a figure is a rectangle, then it is a square.	
H.	If a figure is not a square, then it is not a rectangle.	
I.	If a figure is a rectangle, then it is not a square.

anonymous · Answer

F.
Take a look at the rest.
For G, it can't be true because there are plenty of rectangles that aren't squares.
For H, obviously not true (could be 11 x 8 or something)
For I, clearly wrong, I mean, the definition of a rectangle is a quadrilateral with parallel sides making 90 angles with each other.