'Proving triangles congruent' diaporamas de présentation

5-5 & 5-6 SSS, SAS, ASA, & AAS

5-5 & 5-6 SSS, SAS, ASA, & AAS. Proving Triangles Congruent. F. B. A. C. E. D. The Idea of a Congruence. Two geometric figures with exactly the same size and shape. How much do you need to know. . . . . . about two triangles to prove that they

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Assignment

Assignment. P. 526-529: 1-11, 15-21, 33-36, 38, 41, 43 Challenge Problems. Proving Lines Parallel. Proving Triangles Congruent. Proving Triangles Congruent. Four Window Foldable.

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Take papers from your folder and put them in your binder.

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Spring 2013 Student Performance Analysis

Spring 2013 Student Performance Analysis. Geometry Standards of Learning. Presentation may be paused and resumed using the arrow keys or the mouse. Judging the Validity of a Logical Argument. SOL G.1 The student will construct and judge the validity of a logical

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Chapter 4- Part 2

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Proving Triangles Congruent

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Lesson 4.3 and 4.4 Proving Triangles are Congruent

Lesson 4.3 and 4.4 Proving Triangles are Congruent. p. 212. Learning Target. I can list the conditions (SAS, SSS) to prove triangles are congruent. I can identify and use reflexive, symmetric and transitive property in my proof. How To Find if Triangles are Congruent.

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Apply SSS and SAS to construct triangles and solve problems.

Module 23-1. Objectives. Apply SSS and SAS to construct triangles and solve problems. Prove triangles congruent by using SSS and SAS. Vocabulary.

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Proving Triangles Congruent

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Proving Triangles Congruent

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4.6 Congruence in Right Triangles

4.6 Congruence in Right Triangles. Chapter 4 Congruent Triangles. 4.6 Congruence in Right Triangles. Right Triangle. Hypotenuse. Leg. Leg. *The Hypotenuse is the longest side and is always across from the right angle*. Pythagorean Theorem. a 2 + b 2 = c 2. c.

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Chapter 4 Triangles

Chapter 4 Triangles. 4-3 Exploring Congruent Triangles. Triangles that are the same size and same shape are congruent triangles. Each triangle has six parts, three angles and three sides.

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Warm up (TI) Post a hmwk. answer.

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Geo CP Day 56 > 4-2 Proving Figures Congruent

Geo CP Day 56 > 4-2 Proving Figures Congruent >SWBAT give three ways of proving triangles congruent. > SWBAT use those three ways to prove triangles are congruent. >Pg . 124: 1,2,5,6,9,10, 13,14, 16, 17,18. Y. B. Geo CP Day 56. X. Z. A. C. B. C. E.

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4-5 Warm-Up

4-5 Warm-Up. p.139 # 34. A. E. F. D. C. B. Triangle ABC is equilateral. How do you know triangle DEF is also equilateral?. Warm-Up. C. F. Given:. E. B. D. A. Prove:. Other methods of Proving Triangles Congruent. Theorem 4-3: AAS Theorem

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4.1 Congruent Figures

4.1 Congruent Figures. Chapter 4 Congruent Triangles. 4.1 Congruent Figures. Congruent Figures: Same size and same shape Congruent Polygons: Have Congruent Corresponding Parts Always list corresponding vertices in the same order. Naming Congruent Parts.

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(4.2) Triangle Congruence by SSS and SAS

(4.2) Triangle Congruence by SSS and SAS. Objective : To prove two triangles congruent using the SSS and the SAS Postulates. Congruent Triangles.

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Proving Triangles Congruent

Proving Triangles Congruent. Sections 4-4 and 4-5. SSS Postulate. If the sides of one triangle are congruent to the sides of a 2 nd triangle, then the triangles are congruent. SAS Postulate.

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Game Plan: Today I will be able to use the R, S, T properties to prove triangles congruent using SSS and SAS. Warm-up:

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