'Leg 3' diaporamas de présentation

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2.6 Algebraic Proof

2.6 Algebraic Proof. Objectives. Use algebra to write two-column proofs Use properties of equality in geometry proofs. ALGEBRAIC PROPERTIES OF EQUALITY. Reflexive Property a = a. Symmetric Property If a = b , then b = a .

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Lesson 2-6 Algebraic Proofs

Lesson 2-6 Algebraic Proofs. Using a group of algebraic steps to solve problems is a deductive argument A two-column proof contains statements and reasons organized in two columns. Solve. Example 6-1a. Algebraic Steps Properties. Original equation. Distributive Property.

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iodp.tamu/scienceops/maps/poster/combined.html

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iodp.tamu/scienceops/maps/poster/combined.html

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Lesson 2-6

Lesson 2-6. Algebraic Proof. Transparency 2-6. 5-Minute Check on Lesson 2-5. In the figure shown, A, C, and DH lie in plane R , and B is on AC . State the postulate that can be used to show each statement is true. 1. A, B, and C are collinear. 2. AC lies in plane R .

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Lesson 2-6

Lesson 2-6. Algebraic Proof. Transparency 2-6. 5-Minute Check on Lesson 2-5. In the figure shown, A, C, and DH lie in plane R , and B is on AC . State the postulate that can be used to show each statement is true. 1. A, B, and C are collinear. 2. AC lies in plane R .

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Making Money in JM Ocean Avenue

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2.6 Algebraic Proof

2.6 Algebraic Proof. Objectives. Use algebra to write two-column proofs Use properties of equality in geometry proofs. ALGEBRAIC PROPERTIES OF EQUALITY. Reflexive Property a = a. Symmetric Property If a = b , then b = a .

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