Proof Write a two-column proof.
Given:
Prove:
Know | Need | Plan |
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To prove that
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Add
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Statements | Reasons |
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Given |
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Reflexive Property of Equality |
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Addition Property of Equality |
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Angle Addition Postulate |
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Substitution Property |
Write a two-column proof.
Given:
Prove:
Name the property of equality or congruence that justifies going from the first statement to the second statement.
Developing Proof Fill in the reasons for this algebraic proof.
Given:
Prove:
Statements | Reasons |
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1)
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1) a.
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2)
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2) b.
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3)
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3) c.
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