Triangles congruent by SAS and HL proofs - Congruence
Triangles congruent by SAS and HL proofs
Lessons
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Intro Lesson
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1.
Write a two-column proof.
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2.
Write a flow proof
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3.
Is there enough information given to prove the following triangles are congruent? If so, explain your reasoning and point out the theorem or postulate you use.
