'Pq qr' presentation slideshows

As Easy As 1-2-3

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6.3 Use Similar Polygons

6.3 Use Similar Polygons. Use proportions to identify similar polygons. Vocabulary. Two polygons are similar polygons if corresponding angles are congruent and corresponding side lengths are proportional. In the diagram, ? RST ~ ?XYZ . a. List all pairs of congruent. angles.

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2.2b: Exploring Congruent Triangles with Proofs

2.2b: Exploring Congruent Triangles with Proofs. CCSS. A proof is an argument that uses logic, definitions, properties, and previously proven statements to show that a conclusion is true. An important part of writing a proof is giving justifications to show that every step is valid.

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2.5 Proving Statements about Segments

2.5 Proving Statements about Segments. Mrs. Spitz Geometry Fall 2004. Standards/Objectives:. Standard 3: Students will learn and apply geometric concepts. Objectives: Justify statements about congruent segments. Write reasons for steps in a proof. Assignment:. pp. 104-106 #1-16 all.

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2.5 Proving Statements about Segments

2.5 Proving Statements about Segments. Mrs. Spitz Geometry Fall 2004. Standards/Objectives:. Standard 3: Students will learn and apply geometric concepts. Objectives: Justify statements about congruent segments. Write reasons for steps in a proof. Assignment:. pp. 104-106 #1-16 all.

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Proving Triangles are Congruent

Proving Triangles are Congruent. Given: ,. Prove:. There should be 5 statements with justification. Statement #1 is given. Statement # 2 is also given. Statement # 3 Reflexive Property Triangles Sharing A Side Vertical Angles Triangles With angles facing each other Mid-Point

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2.4 Proving Statements about Segments

2.4 Proving Statements about Segments. Standards/Objectives:. Standard 3: Students will learn and apply geometric concepts. Objectives: Justify statements about congruent segments. Write reasons for steps in a proof. Definitions. Theorem:

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2.5 Proving Statements about Segments

2.5 Proving Statements about Segments. Mrs. Spitz Geometry Fall 2004. Standards/Objectives:. Standard 3: Students will learn and apply geometric concepts. Objectives: Justify statements about congruent segments. Write reasons for steps in a proof. Definitions. Theorem:

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Proving Statements about Segments

Proving Statements about Segments. Goal 1: Justify statements about congruent segments. In the previous section, you learned how to use the properties o f equality to prove statements. In this section, we will learn a bout the properties of congruence and how to use them to

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