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Mathematics, 22.09.2020 21:01 szinx

Which biconditional statement is valid? A quadrilateral is a square if and only if its
diagonals bisect each vertex.
Two polygons are congruent if and only if all
B corresponding parts are congruent.
A quadrilateral is a rectangle if and only if
its diagonals bisect each other.
Nelly

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