Harrison began a proof.
Given: CE DF
CE= DF because segment CE segment DF.
CD + DE...
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Mathematics, 27.05.2020 21:07 CodyJ4503
Harrison began a proof.
Given: CE DF
CE= DF because segment CE segment DF.
CD + DE = CE and DE + EF = DF, by the segment addition postulate.
DE + EF = CE by substituting CE for DF.
OD
Prove: CD EF
What is a possible next step in Harrison's proof?
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Answers: 3
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