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Given: AB ≅C D
Prove: AC≅BD
1. AB≅CD
2. AB=CD
3. AC+CD=AD
4. AB+BD=AD
5. CD+BD=AD
6. AC+CD=CD+BD
7. AC=BD
8. AC≅BD


Given AB C D Prove ACBD 1 ABCD 2 ABCD 3 ACCDAD 4 ABBDAD 5 CDBDAD 6 ACCDCDBD 7 ACBD 8 ACBD class=