Use the figure and information below to answer the following questions Given: AC = BD
Prove: AB - CD
Statement
Reason
1. AC = BD
1.
2. BC = BC
2
3. AC - BC = BD - BC 3
4. AC-BC = AB
BD - BC = CD
5. AB = CD
5
What is the reason for Statement 1?
Use the figure to answer the question.
ОА.
Proven
ОВ.
Given
OC. Segment addition
OD
Substitution

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