Chapter 2: Q4. (page 71)
Name or state the postulate, property, definition, or theorem that justifies the statement.
If and , then .
Short Answer
The property that justifies the statement is Substitution Property.
Chapter 2: Q4. (page 71)
Name or state the postulate, property, definition, or theorem that justifies the statement.
If and , then .
The property that justifies the statement is Substitution Property.
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Get started for freeTell whether each statement is true or false. Then write converse and tell whether it is true or false.
Statement: If ,then.
State which postulate, definition, or theorem justifies the statement about the diagram.
If E is the midpoint of , then .
Tell whether each statement is true or false. Then write the converse and tell whether it is true or false.
only if or .
Copy everything shown and write a two-column proof.
Given:
Proof:
Justify each statement with a property from algebra or property of congruence.
If and then .
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