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Mathematics, 22.01.2020 20:31 jenlicavoli

Which reason justifies the last step in a proof that ∆def ≅ ∆dab?

given: line ad≅ line ed, d is the midpoint of line bf.

a. cpctc
b. asa postulate
c. sas postulate
d. aas theorem

Which reason justifies the last step in a proof that ∆def ≅ ∆dab? given: line ad≅ line

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Which reason justifies the last step in a proof that ∆def ≅ ∆dab?

given: line ad≅ line...

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