Answers

2016-01-19T21:04:16+08:00
1. C is the midpoint of AE and BD      1. Given
2. AC congruent to CE; BC congruent to CD    2. Definition of midpoint

*you can but no.2 in one number or not. 

3. ABC is congruent to DCE         3. Vertical Angles
4. triangle ABC is congruent to triangle EDC      4. SAS Postulate
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