SlideShare una empresa de Scribd logo

11.1 And 11.2 Notes

•
•
G
guest90c40d
TecnologíaEducación
1 de 17
Descargar para leer sin conexión
Geometry Warm up: pg. 570 # 18-21
11.1 Similar Polygons pg. 563 -570 RECALL from chapter 4 -- Congruency.. You learned specifically that TRIANGLES are ≅ if they meet certain criteria: SAS SSS ASA AAS (AAA and ASS or ASS backwards did NOT work) What did you have to do? -Compare 2 triangles -See if pieces matched in a specific order -Declare them ≅ -Then the remainign pieces were CPCTC
This time we are not concerned about ≅ but we are concerned about similarity! 2 figures are congruent if they are the same exact size and shape 2 figures are similar they are the same shape but their sides are proportional (think Xerox machine)
Polygons are similiar IF and ONLY IF their corresponding angles are ≅ AND their sides are proportional!
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes
11.1 And 11.2 Notes

Recomendados

Geometry Powerpoint Lesson For Week 3
Geometry Powerpoint Lesson For Week 3Geometry Powerpoint Lesson For Week 3
Geometry Powerpoint Lesson For Week 32klasse2010
 
Symmetry
SymmetrySymmetry
SymmetryAshwinisawant24
 
symmetry for class 7
symmetry for class 7symmetry for class 7
symmetry for class 7ABHINANDAN Lalit
 
Abstract algebra & its applications (1)
Abstract algebra & its applications (1)Abstract algebra & its applications (1)
Abstract algebra & its applications (1)drselvarani
 
G6 m3-c-lesson 16-s
G6 m3-c-lesson 16-sG6 m3-c-lesson 16-s
G6 m3-c-lesson 16-smlabuski
 
Lines of Symmetry Introduction
Lines of Symmetry IntroductionLines of Symmetry Introduction
Lines of Symmetry IntroductionJeff Whipple
 
Modern Geometry Topics
Modern Geometry TopicsModern Geometry Topics
Modern Geometry TopicsMenchie Magistrado
 
square matrix
square matrixsquare matrix
square matrixsanjana mun
 

Recomendados

Geometry Powerpoint Lesson For Week 3
Geometry Powerpoint Lesson For Week 3Geometry Powerpoint Lesson For Week 3
Geometry Powerpoint Lesson For Week 32klasse2010
 
Symmetry
SymmetrySymmetry
SymmetryAshwinisawant24
 
symmetry for class 7
symmetry for class 7symmetry for class 7
symmetry for class 7ABHINANDAN Lalit
 
Abstract algebra & its applications (1)
Abstract algebra & its applications (1)Abstract algebra & its applications (1)
Abstract algebra & its applications (1)drselvarani
 
G6 m3-c-lesson 16-s
G6 m3-c-lesson 16-sG6 m3-c-lesson 16-s
G6 m3-c-lesson 16-smlabuski
 
Lines of Symmetry Introduction
Lines of Symmetry IntroductionLines of Symmetry Introduction
Lines of Symmetry IntroductionJeff Whipple
 
Modern Geometry Topics
Modern Geometry TopicsModern Geometry Topics
Modern Geometry TopicsMenchie Magistrado
 
square matrix
square matrixsquare matrix
square matrixsanjana mun
 
3-6 Congruent Angles
3-6 Congruent Angles 3-6 Congruent Angles
3-6 Congruent Angles gwilson8786
 
4 4 proving lines parallel
4 4 proving lines parallel4 4 proving lines parallel
4 4 proving lines parallelgwilson8786
 
10-11 Using Symmetry
10-11 Using Symmetry10-11 Using Symmetry
10-11 Using SymmetryRudy Alfonso
 
4 2 & 4-3 parallel lines and transversals
4 2 & 4-3 parallel lines and transversals4 2 & 4-3 parallel lines and transversals
4 2 & 4-3 parallel lines and transversalsgwilson8786
 
Unit 1 day 8 a
Unit 1 day 8 aUnit 1 day 8 a
Unit 1 day 8 acirilah
 
5.2 Congruent Triangle Theorems
5.2 Congruent Triangle Theorems5.2 Congruent Triangle Theorems
5.2 Congruent Triangle Theoremssmiller5
 
Parallel and perpendicular Lines
Parallel and perpendicular LinesParallel and perpendicular Lines
Parallel and perpendicular Linesamymallory
 
Parallel and Perpendicular 2
Parallel and Perpendicular 2Parallel and Perpendicular 2
Parallel and Perpendicular 2jennr21
 
Matrices
MatricesMatrices
Matricesmanjunathindira
 
Group theory
Group theoryGroup theory
Group theoryVaishnavi Mishra
 
Mathematic homework help
Mathematic homework helpMathematic homework help
Mathematic homework helpBest Tutors
 
11.1&11.2 Hw Odd Answ
11.1&11.2 Hw Odd Answ11.1&11.2 Hw Odd Answ
11.1&11.2 Hw Odd Answguest90c40d
 
11.1&11.2 Easy Pracitce
11.1&11.2 Easy Pracitce11.1&11.2 Easy Pracitce
11.1&11.2 Easy Pracitceguest90c40d
 
11.1&11.2 Medium Practice
11.1&11.2 Medium Practice11.1&11.2 Medium Practice
11.1&11.2 Medium Practiceguest90c40d
 
11.1&11.2 Hard,Word Problems
11.1&11.2 Hard,Word Problems11.1&11.2 Hard,Word Problems
11.1&11.2 Hard,Word Problemsguest90c40d
 
Nuestros Recuerdos
Nuestros RecuerdosNuestros Recuerdos
Nuestros RecuerdosYanka http://elrincondeyanka.blogspot.com/
 
Tutto Di Legno
Tutto Di LegnoTutto Di Legno
Tutto Di Legnonimiaazucena
 
Ruben
RubenRuben
Rubendiablillo_vk2
 
ñAmñAm
ñAmñAmñAmñAm
ñAmñAmguest941cca
 
Jornalismoweb
JornalismowebJornalismoweb
Jornalismowebguest9e05ff
 
Tarjeta Primera Dama
Tarjeta Primera DamaTarjeta Primera Dama
Tarjeta Primera DamaTIGREHOY
 
Caudillos De Mexico
Caudillos De MexicoCaudillos De Mexico
Caudillos De MexicoDruidajvc Jvc
 

Más contenido relacionado

La actualidad más candente

3-6 Congruent Angles
3-6 Congruent Angles 3-6 Congruent Angles
3-6 Congruent Angles gwilson8786
 
4 4 proving lines parallel
4 4 proving lines parallel4 4 proving lines parallel
4 4 proving lines parallelgwilson8786
 
10-11 Using Symmetry
10-11 Using Symmetry10-11 Using Symmetry
10-11 Using SymmetryRudy Alfonso
 
4 2 & 4-3 parallel lines and transversals
4 2 & 4-3 parallel lines and transversals4 2 & 4-3 parallel lines and transversals
4 2 & 4-3 parallel lines and transversalsgwilson8786
 
Unit 1 day 8 a
Unit 1 day 8 aUnit 1 day 8 a
Unit 1 day 8 acirilah
 
5.2 Congruent Triangle Theorems
5.2 Congruent Triangle Theorems5.2 Congruent Triangle Theorems
5.2 Congruent Triangle Theoremssmiller5
 
Parallel and perpendicular Lines
Parallel and perpendicular LinesParallel and perpendicular Lines
Parallel and perpendicular Linesamymallory
 
Parallel and Perpendicular 2
Parallel and Perpendicular 2Parallel and Perpendicular 2
Parallel and Perpendicular 2jennr21
 
Mathematic homework help
Mathematic homework helpMathematic homework help
Mathematic homework helpBest Tutors
 

La actualidad más candente (11)

3-6 Congruent Angles
3-6 Congruent Angles 3-6 Congruent Angles
3-6 Congruent Angles
 
4 4 proving lines parallel
4 4 proving lines parallel4 4 proving lines parallel
4 4 proving lines parallel
 
10-11 Using Symmetry
10-11 Using Symmetry10-11 Using Symmetry
10-11 Using Symmetry
 
4 2 & 4-3 parallel lines and transversals
4 2 & 4-3 parallel lines and transversals4 2 & 4-3 parallel lines and transversals
4 2 & 4-3 parallel lines and transversals
 
Unit 1 day 8 a
Unit 1 day 8 aUnit 1 day 8 a
Unit 1 day 8 a
 
5.2 Congruent Triangle Theorems
5.2 Congruent Triangle Theorems5.2 Congruent Triangle Theorems
5.2 Congruent Triangle Theorems
 
Parallel and perpendicular Lines
Parallel and perpendicular LinesParallel and perpendicular Lines
Parallel and perpendicular Lines
 
Parallel and Perpendicular 2
Parallel and Perpendicular 2Parallel and Perpendicular 2
Parallel and Perpendicular 2
 
Matrices
MatricesMatrices
Matrices
 
Group theory
Group theoryGroup theory
Group theory
 
Mathematic homework help
Mathematic homework helpMathematic homework help
Mathematic homework help
 

Destacado

11.1&11.2 Hw Odd Answ
11.1&11.2 Hw Odd Answ11.1&11.2 Hw Odd Answ
11.1&11.2 Hw Odd Answguest90c40d
 
11.1&11.2 Easy Pracitce
11.1&11.2 Easy Pracitce11.1&11.2 Easy Pracitce
11.1&11.2 Easy Pracitceguest90c40d
 
11.1&11.2 Medium Practice
11.1&11.2 Medium Practice11.1&11.2 Medium Practice
11.1&11.2 Medium Practiceguest90c40d
 
11.1&11.2 Hard,Word Problems
11.1&11.2 Hard,Word Problems11.1&11.2 Hard,Word Problems
11.1&11.2 Hard,Word Problemsguest90c40d
 
Tarjeta Primera Dama
Tarjeta Primera DamaTarjeta Primera Dama
Tarjeta Primera DamaTIGREHOY
 
Impact Of Subprime On Uae Imt
Impact Of Subprime On Uae ImtImpact Of Subprime On Uae Imt
Impact Of Subprime On Uae ImtNavin Bafna
 
(Su Ro) G Es Napoli B (Pp Tminimizer)
(Su Ro) G Es Napoli B (Pp Tminimizer)(Su Ro) G Es Napoli B (Pp Tminimizer)
(Su Ro) G Es Napoli B (Pp Tminimizer)nimiaazucena
 
7.5 Systems Of Inequalities
7.5 Systems Of Inequalities7.5 Systems Of Inequalities
7.5 Systems Of Inequalitiesramjdram
 
Trabajo De Nuevas Tecnologias
Trabajo De Nuevas TecnologiasTrabajo De Nuevas Tecnologias
Trabajo De Nuevas TecnologiasJosep Almela
 

Destacado (20)

11.1&11.2 Hw Odd Answ
11.1&11.2 Hw Odd Answ11.1&11.2 Hw Odd Answ
11.1&11.2 Hw Odd Answ
 
11.1&11.2 Easy Pracitce
11.1&11.2 Easy Pracitce11.1&11.2 Easy Pracitce
11.1&11.2 Easy Pracitce
 
11.1&11.2 Medium Practice
11.1&11.2 Medium Practice11.1&11.2 Medium Practice
11.1&11.2 Medium Practice
 
11.1&11.2 Hard,Word Problems
11.1&11.2 Hard,Word Problems11.1&11.2 Hard,Word Problems
11.1&11.2 Hard,Word Problems
 
Nuestros Recuerdos
Nuestros RecuerdosNuestros Recuerdos
Nuestros Recuerdos
 
Tutto Di Legno
Tutto Di LegnoTutto Di Legno
Tutto Di Legno
 
Ruben
RubenRuben
Ruben
 
ñAmñAm
ñAmñAmñAmñAm
ñAmñAm
 
Jornalismoweb
JornalismowebJornalismoweb
Jornalismoweb
 
Tarjeta Primera Dama
Tarjeta Primera DamaTarjeta Primera Dama
Tarjeta Primera Dama
 
Caudillos De Mexico
Caudillos De MexicoCaudillos De Mexico
Caudillos De Mexico
 
(Su Ro) Adios
(Su Ro) Adios(Su Ro) Adios
(Su Ro) Adios
 
Impact Of Subprime On Uae Imt
Impact Of Subprime On Uae ImtImpact Of Subprime On Uae Imt
Impact Of Subprime On Uae Imt
 
(Su Ro) G Es Napoli B (Pp Tminimizer)
(Su Ro) G Es Napoli B (Pp Tminimizer)(Su Ro) G Es Napoli B (Pp Tminimizer)
(Su Ro) G Es Napoli B (Pp Tminimizer)
 
Lolek Papa
Lolek PapaLolek Papa
Lolek Papa
 
Sobrelavida Lacasagris
Sobrelavida LacasagrisSobrelavida Lacasagris
Sobrelavida Lacasagris
 
7.5 Systems Of Inequalities
7.5 Systems Of Inequalities7.5 Systems Of Inequalities
7.5 Systems Of Inequalities
 
Secuencia Maia En La Playa
Secuencia Maia En La PlayaSecuencia Maia En La Playa
Secuencia Maia En La Playa
 
Um Dia No CéU
Um Dia No CéUUm Dia No CéU
Um Dia No CéU
 
Trabajo De Nuevas Tecnologias
Trabajo De Nuevas TecnologiasTrabajo De Nuevas Tecnologias
Trabajo De Nuevas Tecnologias
 

Último

Time Series Foundation Models - current state and future directions
Time Series Foundation Models - current state and future directionsTime Series Foundation Models - current state and future directions
Time Series Foundation Models - current state and future directionsNathaniel Shimoni
 
4. Cobus Valentine- Cybersecurity Threats and Solutions for the Public Sector
4. Cobus Valentine- Cybersecurity Threats and Solutions for the Public Sector4. Cobus Valentine- Cybersecurity Threats and Solutions for the Public Sector
4. Cobus Valentine- Cybersecurity Threats and Solutions for the Public Sectoritnewsafrica
 
Accelerating Enterprise Software Engineering with Platformless
Accelerating Enterprise Software Engineering with PlatformlessAccelerating Enterprise Software Engineering with Platformless
Accelerating Enterprise Software Engineering with PlatformlessWSO2
 
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Mark Simos
 
Kuma Meshes Part I - The basics - A tutorial
Kuma Meshes Part I - The basics - A tutorialKuma Meshes Part I - The basics - A tutorial
Kuma Meshes Part I - The basics - A tutorialJoão Esperancinha
 
Assure Ecommerce and Retail Operations Uptime with ThousandEyes
Assure Ecommerce and Retail Operations Uptime with ThousandEyesAssure Ecommerce and Retail Operations Uptime with ThousandEyes
Assure Ecommerce and Retail Operations Uptime with ThousandEyesThousandEyes
 
Transcript: New from BookNet Canada for 2024: BNC SalesData and LibraryData -...
Transcript: New from BookNet Canada for 2024: BNC SalesData and LibraryData -...Transcript: New from BookNet Canada for 2024: BNC SalesData and LibraryData -...
Transcript: New from BookNet Canada for 2024: BNC SalesData and LibraryData -...BookNet Canada
 
So einfach geht modernes Roaming fuer Notes und Nomad.pdf
So einfach geht modernes Roaming fuer Notes und Nomad.pdfSo einfach geht modernes Roaming fuer Notes und Nomad.pdf
So einfach geht modernes Roaming fuer Notes und Nomad.pdfpanagenda
 
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality AssuranceInflectra
 
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...amber724300
 
Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Farhan Tariq
 
Decarbonising Buildings: Making a net-zero built environment a reality
Decarbonising Buildings: Making a net-zero built environment a realityDecarbonising Buildings: Making a net-zero built environment a reality
Decarbonising Buildings: Making a net-zero built environment a realityIES VE
 
Glenn Lazarus- Why Your Observability Strategy Needs Security Observability
Glenn Lazarus- Why Your Observability Strategy Needs Security ObservabilityGlenn Lazarus- Why Your Observability Strategy Needs Security Observability
Glenn Lazarus- Why Your Observability Strategy Needs Security Observabilityitnewsafrica
 
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxGenerative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxfnnc6jmgwh
 
Microsoft 365 Copilot: How to boost your productivity with AI – Part two: Dat...
Microsoft 365 Copilot: How to boost your productivity with AI – Part two: Dat...Microsoft 365 Copilot: How to boost your productivity with AI – Part two: Dat...
Microsoft 365 Copilot: How to boost your productivity with AI – Part two: Dat...Nikki Chapple
 
Connecting the Dots for Information Discovery.pdf
Connecting the Dots for Information Discovery.pdfConnecting the Dots for Information Discovery.pdf
Connecting the Dots for Information Discovery.pdfNeo4j
 
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentEmixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentPim van der Noll
 
QCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesQCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesBernd Ruecker
 
Generative Artificial Intelligence: How generative AI works.pdf
Generative Artificial Intelligence: How generative AI works.pdfGenerative Artificial Intelligence: How generative AI works.pdf
Generative Artificial Intelligence: How generative AI works.pdfIngrid Airi González
 
A Framework for Development in the AI Age
A Framework for Development in the AI AgeA Framework for Development in the AI Age
A Framework for Development in the AI AgeCprime
 

Último (20)

Time Series Foundation Models - current state and future directions
Time Series Foundation Models - current state and future directionsTime Series Foundation Models - current state and future directions
Time Series Foundation Models - current state and future directions
 
4. Cobus Valentine- Cybersecurity Threats and Solutions for the Public Sector
4. Cobus Valentine- Cybersecurity Threats and Solutions for the Public Sector4. Cobus Valentine- Cybersecurity Threats and Solutions for the Public Sector
4. Cobus Valentine- Cybersecurity Threats and Solutions for the Public Sector
 
Accelerating Enterprise Software Engineering with Platformless
Accelerating Enterprise Software Engineering with PlatformlessAccelerating Enterprise Software Engineering with Platformless
Accelerating Enterprise Software Engineering with Platformless
 
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
 
Kuma Meshes Part I - The basics - A tutorial
Kuma Meshes Part I - The basics - A tutorialKuma Meshes Part I - The basics - A tutorial
Kuma Meshes Part I - The basics - A tutorial
 
Assure Ecommerce and Retail Operations Uptime with ThousandEyes
Assure Ecommerce and Retail Operations Uptime with ThousandEyesAssure Ecommerce and Retail Operations Uptime with ThousandEyes
Assure Ecommerce and Retail Operations Uptime with ThousandEyes
 
Transcript: New from BookNet Canada for 2024: BNC SalesData and LibraryData -...
Transcript: New from BookNet Canada for 2024: BNC SalesData and LibraryData -...Transcript: New from BookNet Canada for 2024: BNC SalesData and LibraryData -...
Transcript: New from BookNet Canada for 2024: BNC SalesData and LibraryData -...
 
So einfach geht modernes Roaming fuer Notes und Nomad.pdf
So einfach geht modernes Roaming fuer Notes und Nomad.pdfSo einfach geht modernes Roaming fuer Notes und Nomad.pdf
So einfach geht modernes Roaming fuer Notes und Nomad.pdf
 
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
 
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
 
Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...Genislab builds better products and faster go-to-market with Lean project man...
Genislab builds better products and faster go-to-market with Lean project man...
 
Decarbonising Buildings: Making a net-zero built environment a reality
Decarbonising Buildings: Making a net-zero built environment a realityDecarbonising Buildings: Making a net-zero built environment a reality
Decarbonising Buildings: Making a net-zero built environment a reality
 
Glenn Lazarus- Why Your Observability Strategy Needs Security Observability
Glenn Lazarus- Why Your Observability Strategy Needs Security ObservabilityGlenn Lazarus- Why Your Observability Strategy Needs Security Observability
Glenn Lazarus- Why Your Observability Strategy Needs Security Observability
 
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxGenerative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
 
Microsoft 365 Copilot: How to boost your productivity with AI – Part two: Dat...
Microsoft 365 Copilot: How to boost your productivity with AI – Part two: Dat...Microsoft 365 Copilot: How to boost your productivity with AI – Part two: Dat...
Microsoft 365 Copilot: How to boost your productivity with AI – Part two: Dat...
 
Connecting the Dots for Information Discovery.pdf
Connecting the Dots for Information Discovery.pdfConnecting the Dots for Information Discovery.pdf
Connecting the Dots for Information Discovery.pdf
 
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentEmixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
 
QCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesQCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architectures
 
Generative Artificial Intelligence: How generative AI works.pdf
Generative Artificial Intelligence: How generative AI works.pdfGenerative Artificial Intelligence: How generative AI works.pdf
Generative Artificial Intelligence: How generative AI works.pdf
 
A Framework for Development in the AI Age
A Framework for Development in the AI AgeA Framework for Development in the AI Age
A Framework for Development in the AI Age
 

11.1 And 11.2 Notes

  • 1. Geometry Warm up: pg. 570 # 18-21
  • 2. 11.1 Similar Polygons pg. 563 -570 RECALL from chapter 4 -- Congruency.. You learned specifically that TRIANGLES are ≅ if they meet certain criteria: SAS SSS ASA AAS (AAA and ASS or ASS backwards did NOT work) What did you have to do? -Compare 2 triangles -See if pieces matched in a specific order -Declare them ≅ -Then the remainign pieces were CPCTC
  • 3. This time we are not concerned about ≅ but we are concerned about similarity! 2 figures are congruent if they are the same exact size and shape 2 figures are similar they are the same shape but their sides are proportional (think Xerox machine)
  • 4. Polygons are similiar IF and ONLY IF their corresponding angles are ≅ AND their sides are proportional!