Question

If a figure has four sides, it is a quadrilateral.

What is the contrapositive of this statement?
If a figure is not a quadrilateral, it does not have four sides.
If a figure has four sides, it is not a quadrilateral.
If a figure does not have four sides, it is a quadrilateral.
If a figure is a quadrilateral, it does not have four sides.

Answer 1

I think the answer is If a figure is not a quadrilateral , it does not have four sides.