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Mathematics, 19.10.2019 09:50 yousifgorgees101

The figure below shows a rectangle abcd having diagonals ac and db:

zinnia wrote the following proof to show that the diagonals of rectangle abcd are congruent:

zinnia's proof:
statement 1: in triangle adc and bcd, ad = bc (opposite sides of a rectangle are congruent)
statement 2: angle adc = angle bcd (angles of a rectangle are 90°)
statement 3: dc = dc (reflexive property of equality)
statement 4:
statement 5: ac = bd (by cpctc)

which statement below completes zinnia's proof?


The figure below shows a rectangle abcd having diagonals ac and db:  zinnia wrote the fo

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Answers: 2

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The figure below shows a rectangle abcd having diagonals ac and db:

zinnia wrote the fo...
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