5.1: Congruence and Triangles · Determine whether the triangles are congruent. If so, write a...

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Goals Identify congruent triangles and congruent parts. Congruent Figures Two figures are ______________ if all pairs of ____________ angles and sides are congruent. The two triangles below are congruent. Congruence Statement: Corresponding Angles Corresponding Sides Examples: The pairs of triangles are congruent. Identify all pairs of corresponding congruent parts. Then write a congruence statement. 5.1: Congruence and Triangles Chapter 5 Page 1

Transcript of 5.1: Congruence and Triangles · Determine whether the triangles are congruent. If so, write a...

Page 1: 5.1: Congruence and Triangles · Determine whether the triangles are congruent. If so, write a congruence statement. 3. A ABC A DEF. Find the length of DE and C. F 4. A ABC A DEF.

GoalsIdentify congruent triangles and congruent parts.

Congruent FiguresTwo figures are ______________ if all pairs of ____________ angles and sides are congruent.

The two triangles below are congruent.

Congruence Statement:

Corresponding Angles Corresponding Sides

Examples: The pairs of triangles are congruent. Identify all pairs of corresponding congruent parts. Then write a congruence statement.

5.1: Congruence and Triangles

Chapter 5 Page 1

Page 2: 5.1: Congruence and Triangles · Determine whether the triangles are congruent. If so, write a congruence statement. 3. A ABC A DEF. Find the length of DE and C. F 4. A ABC A DEF.

More Examples

Chapter 5 Page 2

Page 3: 5.1: Congruence and Triangles · Determine whether the triangles are congruent. If so, write a congruence statement. 3. A ABC A DEF. Find the length of DE and C. F 4. A ABC A DEF.

TechGeo-0501-PracticeA

5.1 Practice A Worksheet

Chapter 5 Page 3

Page 4: 5.1: Congruence and Triangles · Determine whether the triangles are congruent. If so, write a congruence statement. 3. A ABC A DEF. Find the length of DE and C. F 4. A ABC A DEF.

Chapter 5 Page 4


$100 $200 $300 $400 $500 $200 $300 $400 $500 Classifying Triangles Proving Congruence Coordinate Proof Congruence in Right Triangles Isosceles Triangles.

$100 $200 $300 $400 $500 $200 $300 $400 $500 Classifying Triangles Proving Congruence Coordinate Proof Congruence in Right Triangles Isosceles Triangles.

What is Congruence of Triangles?

What is Congruence of Triangles?

3. congruence verse i objective: sas and asa two angles. s·a·s triangle congruence in triangles ABC and A B C , if AB A B ∠B ∠B BC B C , then ... deF: isosceles, eQuilateral,

3. congruence verse i objective: sas and asa two angles. s·a·s triangle congruence in triangles ABC and A B C , if AB A B ∠B ∠B BC B C , then ... deF: isosceles, eQuilateral,

Are the following triangles congruent? Why or why not? Write a congruence statement for the triangles.…

Are the following triangles congruent? Why or why not? Write a congruence statement for the triangles.…

Chapter 5 Triangles and Congruence Name Geometry 1. 2.

Chapter 5 Triangles and Congruence Name Geometry 1. 2.

Warm Up 1. Write a congruence statement for the triangles.

Warm Up 1. Write a congruence statement for the triangles.

Triangles and Congruence. Classifying Triangles A figure formed when three noncollinear points are joined by segments.

Triangles and Congruence. Classifying Triangles A figure formed when three noncollinear points are joined by segments.

4.2 Congruence & Triangles

4.2 Congruence & Triangles

Congruence and Triangles - Mr Meyers Mathmrmeyersmath.weebly.com/uploads/4/9/6/9/49699347/...4.2 Congruence and Triangles 205 In this lesson, you have learned to prove that two triangles

Congruence and Triangles - Mr Meyers Mathmrmeyersmath.weebly.com/uploads/4/9/6/9/49699347/...4.2 Congruence and Triangles 205 In this lesson, you have learned to prove that two triangles

Chapter 4 Congruent Trianglesmrsmyersmath.weebly.com/uploads/1/3/3/0/13301533/geometry_chapt… · 4.2 Apply Congruence and Triangles ... Write a congruence statement for the triangles.

Chapter 4 Congruent Trianglesmrsmyersmath.weebly.com/uploads/1/3/3/0/13301533/geometry_chapt… · 4.2 Apply Congruence and Triangles ... Write a congruence statement for the triangles.

Congruence and Triangles - 1.cdn.edl.io · 4.2 Congruence and Triangles 205 In this lesson, you have learned to prove that two triangles are congruent by the definition of congruence—that

Congruence and Triangles - 1.cdn.edl.io · 4.2 Congruence and Triangles 205 In this lesson, you have learned to prove that two triangles are congruent by the definition of congruence—that

4.2 Congruence Proof and Isosceles Triangles · Title: 4.2 Congruence Proof and Isosceles Triangles Author: Lara Lomac OLD Created Date: 1/28/2015 6:35:53 PM

4.2 Congruence Proof and Isosceles Triangles · Title: 4.2 Congruence Proof and Isosceles Triangles Author: Lara Lomac OLD Created Date: 1/28/2015 6:35:53 PM

Congruence of triangles /GEOMETRY

Congruence of triangles /GEOMETRY

Triangles and Congruence

Triangles and Congruence

CONGRUENCE OF TRIANGLES - SmartPrep.insmartprep.in/wp-content/uploads/2017/09/Congruence-of-Triangles.pdf · 11.2 CONGRUENCE OF TRIANGLES Triangle is a basic ... Construct another

CONGRUENCE OF TRIANGLES - SmartPrep.insmartprep.in/wp-content/uploads/2017/09/Congruence-of-Triangles.pdf · 11.2 CONGRUENCE OF TRIANGLES Triangle is a basic ... Construct another

Chapter 5: Triangles and Congruence - Sumber Ilmu Sejati ... · PDF file186 Chapter 5 Triangles and Congruence ... Lesson 5–3. Triangles and Congruence CHAPTER 5 ... See Exercise

Chapter 5: Triangles and Congruence - Sumber Ilmu Sejati ... · PDF file186 Chapter 5 Triangles and Congruence ... Lesson 5–3. Triangles and Congruence CHAPTER 5 ... See Exercise

Unit 33 Congruence and Similarity Presentation 1Tests for Congruence Presentation 2Congruent Triangles Presentation 3Similar Shapes Presentation 4Similar.

Unit 33 Congruence and Similarity Presentation 1Tests for Congruence Presentation 2Congruent Triangles Presentation 3Similar Shapes Presentation 4Similar.

Geometry the congruence of triangles

Geometry the congruence of triangles

Chapter 5: Triangles and Congruence - East Penn …classic.eastpennsd.org/teacherpages/critter/downloads...Chapter 5 Triangles and Congruence 187 Use a protractor to draw an angle

Chapter 5: Triangles and Congruence - East Penn …classic.eastpennsd.org/teacherpages/critter/downloads...Chapter 5 Triangles and Congruence 187 Use a protractor to draw an angle

Congruence between triangles

Congruence between triangles