Neighbro075 Neighbro075
  • 20-03-2017
  • Mathematics
contestada

The proof is attached as a picture.

The proof is attached as a picture class=

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caroline42
caroline42 caroline42
  • 20-03-2017
1. Midpoint theorem
2. DB=BC
3. AB is perpendicular to D.C.
4. Definition of perpendicular
5. All right angles are congruent
6. AB=AB
7. SAS (side angle side)
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