Given AD=CF BC=DE Prove: AB=EF 1. AD=CF given 2. AD= AB + BC +CD CF=CD +DE + EF segment addition 3. AB+BC+CD= CD +DE +EF transitive property of equality 4. AB+BC=DE +EF ________ 5. BC=DE given 6. AB=EF What is the reason for the for statement in this proof

Respuesta :

Answer:

Option C. Subtraction Property of Equality


Step-by-step explanation:

    Statement                           Reason

3. AB+BC+CD=CD+DE+EF     Transitive Property of Equality

If we subtract CD from both sides of the equation:

AB+BC+CD-CD=CD+DE+EF-CD


    Statement           Reason

4. AB+BC=DE+EF    Subtration Property of Equality

Answer:

The correct options are A, B, and C

Step-by-step explanation:

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