Question
Is each biconditional statement true or false?
Select True or False for each statement.
True False
A polygon is a square if and only if the polygon has exactly four sides.
A polygon has exactly five sides if and only if the polygon is a pentagon.
A polygon has exactly four sides if and only if the polygon is a rectangle.
Select True or False for each statement.
True False
A polygon is a square if and only if the polygon has exactly four sides.
A polygon has exactly five sides if and only if the polygon is a pentagon.
A polygon has exactly four sides if and only if the polygon is a rectangle.
Answers
What if it were a rectangle ?
What if the up and down sides were not all the same length?
What if it had four unequal sides?
What if the up and down sides were not all the same length?
What if it had four unequal sides?
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