Which theorem can be used to prove ABC ~ EDC ?

asked May 28, 2023 135k views

20 votes

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1 vote

Answer: SAS

Explanation:

Since
(BC)/(CD)=(AC)/(CE)=(1)/(2) , and
$\angle ACB \cong \angle DCE$ because they are vertical angles, the triangles are similar by SAS

Lazarev answered Jun 2, 2023

7.4k points

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