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8090 [49]
3 years ago
10

Please help asap. Thank you so much! Question 1/7

Mathematics
2 answers:
solniwko [45]3 years ago
5 0
What class is for ? If you tell me I could take out my notes
Cloud [144]3 years ago
3 0

Answer:

<u>                Reasons                                         Statements                            </u>

  1.                                     1. Given
  2. \overline{BC}\cong\overline{EC}                                                2. Given
  3.                                    3. All vertical angles are congruent
  4. \Delta{ABC}\cong\Delta{DEC}                                    4. SAS

Step-by-step explanation:

You have to prove the triangle congruent by SSS (side side side), SAS (side angle side), ASA (angle side angle), AAS (angle angle side), and HL (hypotenuse leg). I proved this triangle by SAS because they already told us that < A and < D are congruent and that line BC is congruent to line EC. So I just had to prove that <ACB and <DCE are congruent, and since they are vertical angles they have to be congruent.

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