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Diagonals of a rectangle are congruent.

Diagonals of a rectangle are congruent.

Congruent segments have equal lengths.

In a rectangle, diagonals bisect each other.

In a rectangle, diagonals bisect each other.

Transitive Property of Equality

Transitive Property of Equality

Congruent segments have equal lengths.

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In a rectangle, diagonals bisect each other.

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Substitution Property of Equality

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DB ≅ EA

DB = EA

DF = 1 over 2 1 2 DB

EF = 1 over 2 1 2 EA

EF = 1 over 2 1 2 DB

DF = EF

DF ≅ EF

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