'Third angles theorem' presentation slideshows

Do Now

Do Now. I need a volunteer for the class job of pass-out specialist (benefit, you get a pass on Do Nows for the week) Find the measure of angle b Find the value of x. Review. Name the angle types and solve for b in each angle. Intro to Triangles.

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4-3, 4-4, and 4-5

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4-6

4-6. Triangle Congruence: ASA, AAS, and HL. Holt Geometry. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Geometry. AC. Warm Up 1. What are sides AC and BC called? Side AB ? 2. Which side is in between ? A and ? C ?

439 views • 28 slides

4-6

4-6. Triangle Congruence: ASA, AAS, and HL. Holt Geometry. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Geometry. AC. Warm Up 1. What are sides AC and BC called? Side AB ? 2. Which side is in between ? A and ? C ?

373 views • 28 slides

7-2

7-2. Ratios in Similar Polygons. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Geometry. Holt Geometry. OBJ: SWBAT apply properties of similar polygons in order to solve problems. Drill: Mon, 3/21

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4.2 Congruence & Triangles

4.2 Congruence & Triangles. Geometry Mrs. Spitz Fall 2005. Objectives: . Identify congruent figures and corresponding parts Prove that two triangles are congruent. 4.2 Work.

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4.2 Congruence & Triangles

4.2 Congruence & Triangles. Geometry Mrs. Spitz Fall 2005. Objectives:. Identify congruent figures and corresponding parts Prove that two triangles are congruent. 4.2 Work.

392 views • 24 slides

7-1

7-1. Ratios in Similar Polygons. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Geometry. Holt Geometry. ? Q ? ?Z; ? R ? ?Y; ? S ? ?X; QR ? ZY ; RS ? YX ; QS ? ZX. Warm Up

435 views • 23 slides

Chapter 4

Chapter 4 . 4-6 Triangle congruence: ASA, AAS and HL. Objectives. Apply ASA, AAS, and HL to construct triangles and to solve problems. Prove triangles congruent by using ASA, AAS, and HL. . Compass.

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Bellwork

Clickers. Bellwork. Problem # 49 in the Section 4.1 Exercises. Bellwork Solution. Problem #49 The angles of a triangle are given as Find an equation that relates the three What are the measures of each angle. Triangle Congruency. Section 4.2. The Concept.

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4-3 Congruent Triangles

You identified and used congruent angles. 4-3 Congruent Triangles. Name and use corresponding parts of congruent polygons. Prove triangles congruent using the definition of congruence. Vocabulary. If two geometric figures have exactly the same shape and size, they are congruent .

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Chapter 4 Test

Chapter 4 Test. Important Topics By Tiffany Amoroso and Killian McGinnis. Classifying Triangles. By side lengths Equilateral: A triangle with three congruent sides Isosceles : A triangle with at least two congruent sides Scalene: A triangle with no congruent sides By angles

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Chapter 4 Congruent Triangles

Chapter 4 Congruent Triangles. 4-1 Congruent Figures. Objectives. Students will be able to: Recognize congruent figures and their corresponding parts Define and apply the third angles theorem Use congruent parts to prove triangles congruent. Essential Understanding.

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4.2 Apply Congruence and Triangles

4.2 Apply Congruence and Triangles. Hubarth Geometry. Corresponding Parts - are angles and sides that are in the same position of their respected shape. Congruent - same size and shape. Congruent. Not Congruent. Different sizes and shapes.

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4-1 Congruent Figures

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Congruent Triangles

Congruent Triangles. Section 4.2. Congruence. Two geometric figures are congruent if they have exactly the same size and shape. In two congruent figures, all the parts of one figure are congruent to the corresponding parts of the other figure.

214 views • 7 slides