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 freeProvide a counterexample to show that each statement is false.
Statement: If a four-sided figure has four right angles, then it has four congruent sides.
Justify each statement with a property from algebra or property of congruence.
If and then .
Copy everything shown and supply missing statements and reasons.
Given:
Prove:
Proof:
Write each biconditional as two conditionals that are converses of each other.
Points are collinear if and only if they all lie in one line.
State which postulate, definition, or theorem justifies the statement about the diagram.
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