1. StatementsReasons 1.1.Given 2.  BDA &  CDA are rt  s2. Def. of  3.  BDA   CDA3. All right  s are  4.4. Reflexive Property 5.  BDA   CDA 5.SAS 6. 6. CPCTC (Def. of   s)

2. StatementsReasons 1.1.Given 2.2. Reflexive Property 3.  CLA   APC 3.SAS 4.4. CPCTC

3. StatementsReasons 1. bisects bisects 1. Given 2.  LPA   NPA;  LAP   NAP 2. Def. of bisects 3.3. Reflexive Property 4.  LAP   NAP 4.ASA 5.  N   L 5. CPCTC

4. StatementsReasons 1.I is mdpt of I is mdpt of 1.Given 2.2. Definition of Midpoint 3.  1   2 3. Vertical Angles Theorem 4.  CIL   MIB 4.SAS 5.5. CPCTC

5. StatementsReasons 1.1.Given 2.  P   N;  T   A2. Alt. Int.  s Th. 3.3. Def. of bisect 4.  PIA   NIT 4.AAS 5.5. CPCTC

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