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Geometric Proof. 9.3.2.4 Construct logical arguments and write proofs of theorems and other results in geometry, including proofs by contradiction. Express proofs in a form that clearly justifies the reasoning, such as two-column proofs, paragraph proofs, flow charts or illustrations.
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Geometric Proof 9.3.2.4 Construct logical arguments and write proofs of theorems and other results in geometry, including proofs by contradiction. Express proofs in a form that clearly justifies the reasoning, such as two-column proofs, paragraph proofs, flow charts or illustrations
Guiding Question: How do I think logically? • Lesson Objective: Iwbat to write a geometric proof in 2-column form.
Guiding Question: How do I think logically? Start with given statements What can you conclude from the given information (why?) What can you conclude from the new information? (why?) Can you prove what you are trying to prove? (why?)
Guiding Question: How do I think logically? • Assignment: Parallel line proofs