5.7 Using Congruent Triangles - WordPress.com

5.7UsingCongruentTrianglesExample1:UsingCongruentTrianglesExplainhowyoucanusethegiveninformationtoprovethatthehanggliderpartsarecongruent.(Writea2-columnprooforaparagraphproof) KeyConcepts:CorrespondingPartsofCongruentTrianglesareCongruent!

CPCTC!!!

STOP!DONOTKEEPSCROLLING!MentalReadiness:ThinkbacktoatimewhenhumanswantedtoknowhowwideariverwaswithoutGPSandtheydidnotwanttoestimate.Howdoyouthinktheywereabletodeterminethis?Didtheyalwayshavetocrosstheriver?Whatobstaclesdidtheyhavetoovercome?Letsdrawapicture.

IKNEWYOUWOULDKEEPSCROLLING!YOUJUSTCOULDN’TRESIST!

Example2:Usingcongruenttrianglesformeasurement.

Example3:Planningaproofinvolvingpairsoftriangles Classwork/Homework3-10,15,19,23

5.7 Using Congruent Triangles - WordPress.com

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CONGRUENT TRIANGLES

Congruent triangles have congruent sides and congruent angles. The parts of congruent triangles that “match” are called corresponding parts.

Chapter 4: Congruent Triangles Objective: To recognize congruent triangles and their corresponding parts. Key Vocabulary: Congruent Triangles.

Congruent of Triangles

Congruent Triangles Day 1 Objective: Discover shortcuts for determining congruent triangles.

CHAPTER 4- PART 2 Congruent Triangles. CPCTC (4-4) Definition of Congruent Triangles Corresponding Parts of Congruent Triangles are Congruent.

4Triangles - MARVELOUS MATHEMATICS · 4.3 Prove Triangles Congruent by SSS ... 4.5 Prove Triangles Congruent by ASA and AAS 4.6 Use Congruent Triangles ... 1 Classifying triangles

Lesson 4-2: Congruent Triangles 1 Lesson 4-2 Congruent Triangles.

Chapter 4 Congruent Triangles. 4.3 Proving Triangles Congruent: SSS and SAS.

Congruent triangles

Congruent Triangles Introduction to congruent angles.

5.7 Using Congruent Triangles · Section 5.7 Using Congruent Triangles 279 Using Congruent Triangles for Measurement Use the following method to ! nd the distance across a river,

Congruent Triangles; Triangles; G...Congruent Triangles Reporting Category Triangles Topic Exploring congruent triangles, using constructions, proofs, and coordinate methods Primary

§ 5.1 Classifying Triangles Classifying TrianglesClassifying Triangles § 5.4 Congruent Triangles Congruent TrianglesCongruent Triangles § 5.3 Geometry.

5-4 Congruent Triangles. Congruent Triangles An Introduction to Corresponding Parts.

Proving Triangles Congruent

Triangles. Classifying Triangles by Sides ScaleneNo sides congruent Isosceles2 sides congruent EquilateralAll 3 sides congruent.

Unit 6 - Congruent Triangles Congruent Triangles …content.njctl.org/courses/math/geometry-2015-16/... · · 2015-10-02Unit 6 - Congruent Triangles Congruent Triangles ... 3. 4.

5.7 Using Congruent Triangles - Demarestnj01001706.schoolwires.net/cms/lib2/NJ01001706/Centricity/Domain... · measurements on only one side ... Because corresponding parts of congruent

Congruent Triangles · Web viewMore Practice with Proving Triangles Congruent Determine whether the triangles are congruent. If they are congruent fill in the congruence statement