medium · GMAT Verbal Reasoning
Consider the statement: 'If a polygon is a square, then it has four equal sides.'
Which of the following is the logically equivalent contrapositive of this statement?
- If a polygon does not have four equal sides, then it is not a square.
- Every polygon with four equal sides is a square.
- If a polygon has four equal sides, then it is a square.
- A polygon is a square if and only if it has four equal sides.
- If a polygon is not a square, then it does not have four equal sides.
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