8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to...

13
8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples of polygons. A polygon is a closed plane figure formed by three or more line segments. Each line segment forms a side of the polygon, and meets, but does not cross, another line segment at a common point. This common point is a vertex of a polygon. Vocabulary...

Transcript of 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to...

Page 1: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Learn to identify and name polygons.8.5 Classifying Polygons

Triangles and rectangles are examples of polygons. A polygon is a closed plane figure formed by three or more line segments. Each line segment forms a side of the polygon, and meets, but does not cross, another line segment at a common point. This common point is a vertex of a polygon.

Vocabulary...

Page 2: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Example 1: Identifying Polygons

Determine whether each figure is a polygon. If it is not, explain why not.

The figure is a polygon. It is a closed figure with 4 line segments.

The figure is not a polygon. It is not a closed figure.

Page 3: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Example 1: Identifying Polygons

Determine whether each figure is a polygon. If it is not, explain why not.

Page 4: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Check It Out: Example 1

Determine whether each figure is a polygon. If it is not, explain why not.

Page 5: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Check It Out: Example 1

Determine whether each figure is a polygon. If it is not, explain why not.

Page 6: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Polygons are classified by the number of sidesand angles they have.

Page 7: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Example 2: Classifying Polygons

Page 8: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Check It Out: Example 2

Page 9: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

A regular polygon is a polygon in which all sides are congruent and all angles are congruent.

Vocabulary...

Page 10: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Example 3: Identifying and Classifying Regular Polygons

Name each polygon and tell whether it is aregular polygon. If it is not, explain why not.

Page 11: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Check It Out: Example 3

Name each polygon and tell whether it is aregular polygon. If it is not, explain why not.

Page 12: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Lesson Quiz: Part I

Determine whether each figure is a polygon. If it in not, explain why not. Name each polygon.

Page 13: 8.5 Classifying Polygons - Plain Local Notes.pdf8.5 Notes T.Williams-OW March 02, 2012 Learn to identify and name polygons. 8.5 Classifying Polygons Triangles and rectangles are examples

8.5 Notes

T.Williams-OW

March 02, 2012

Lesson Quiz: Part II

Determine whether each figure is a polygon. If it in not, explain why not. Name each polygon.


Irregular polygons Polygons with sides of different lengths.

Irregular polygons Polygons with sides of different lengths.

Holt CA Course 1 9-5 Classifying Polygons Preparation for MG2.3 Draw quadrilaterals and triangles from given information about them (e.g., a quadrilateral.

Holt CA Course 1 9-5 Classifying Polygons Preparation for MG2.3 Draw quadrilaterals and triangles from given information about them (e.g., a quadrilateral.

Polygons. Polygons Definition Interior angles Exterior angles Regular Polygons Definition Interior angles Exterior angles.

Polygons. Polygons Definition Interior angles Exterior angles Regular Polygons Definition Interior angles Exterior angles.

pgs. 359-366 Thy · Example 1: Naming and Classifying Polygons Name the following polygon and identify its sides and angles. Name: _____ ENSides: _____ Angles: _____4 Classify each

pgs. 359-366 Thy · Example 1: Naming and Classifying Polygons Name the following polygon and identify its sides and angles. Name: _____ ENSides: _____ Angles: _____4 Classify each

static.bigideasmath.comFerris Wheel (p. 498) 8.1 Dilations 8.2 Similarity and Transformations 8.3 Similar Polygons 8.4 Proving Triangle Similarity by AA 8.5 Proving Triangle Similarity

static.bigideasmath.comFerris Wheel (p. 498) 8.1 Dilations 8.2 Similarity and Transformations 8.3 Similar Polygons 8.4 Proving Triangle Similarity by AA 8.5 Proving Triangle Similarity

Similar Polygons - Denton Independent School District · 2019-09-18 · Similar Polygons Two polygons are similar polygons iff the corresponding angles are congruent and the corresponding

Similar Polygons - Denton Independent School District · 2019-09-18 · Similar Polygons Two polygons are similar polygons iff the corresponding angles are congruent and the corresponding

1.6 POLYGONS · Classifying Polygons Polygons are classified by the number of sides they have. A polygon with n number of sides is an n-gon. Polygon Number of Sides Triangle 3 Quadrilateral

1.6 POLYGONS · Classifying Polygons Polygons are classified by the number of sides they have. A polygon with n number of sides is an n-gon. Polygon Number of Sides Triangle 3 Quadrilateral

Polygons MATH 102 Contemporary Math S. Rook. Overview Section 10.2 in the textbook: – Polygons – Interior angles of polygons – Similar polygons.

Polygons MATH 102 Contemporary Math S. Rook. Overview Section 10.2 in the textbook: – Polygons – Interior angles of polygons – Similar polygons.

Reconstructing Generalized Staircase Polygons with Uniform ... · For instance, spiral polygons [15] and tower polygons [8] (also called funnel polygons), can be reconstructed in

Reconstructing Generalized Staircase Polygons with Uniform ... · For instance, spiral polygons [15] and tower polygons [8] (also called funnel polygons), can be reconstructed in

7-4 Classifying Polygons Course 3 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.

7-4 Classifying Polygons Course 3 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.

6.3 Use Similar Polygons. Objectives IIIIdentify similar polygons SSSSolve problems using proportions with similar polygons.

6.3 Use Similar Polygons. Objectives IIIIdentify similar polygons SSSSolve problems using proportions with similar polygons.

GEOMETRY: Chapter 8 8.3: Similar Polygons. Similar Polygons Two polygons are similar polygons if corresponding angles are congruent and corresponding.

GEOMETRY: Chapter 8 8.3: Similar Polygons. Similar Polygons Two polygons are similar polygons if corresponding angles are congruent and corresponding.

8-5 Classifying Polygons Course 2 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.

8-5 Classifying Polygons Course 2 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.

Geometry 1.6 Done.notebook - Moore Public Schools · 1.4 Angle Addition Postulate 1.5 Angle Pair Relationships 1.6 Classifying Polygons (today) 25 points ... No Hw for 1.6. Title:

Geometry 1.6 Done.notebook - Moore Public Schools · 1.4 Angle Addition Postulate 1.5 Angle Pair Relationships 1.6 Classifying Polygons (today) 25 points ... No Hw for 1.6. Title:

Making Polygons - Everyday Math · PDF file• Model polygons, identifying their sides and ... polygons. They construct more plane shapes ... 4-Sided Polygons Some Other Polygons

Making Polygons - Everyday Math · PDF file• Model polygons, identifying their sides and ... polygons. They construct more plane shapes ... 4-Sided Polygons Some Other Polygons

Ch 10 - Polygons and Area - Rock Creek Schools€¦ · Web viewCh 10 - Polygons and Area 10.1 - Naming Polygons Polygons: Parts of a Polygon: Regular Polygons: Example: Identify polygon

Ch 10 - Polygons and Area - Rock Creek Schools€¦ · Web viewCh 10 - Polygons and Area 10.1 - Naming Polygons Polygons: Parts of a Polygon: Regular Polygons: Example: Identify polygon

Convex vs. Concave Polygons Interior Angles of Polygons Exterior Angles of Polygons Polygons.

Convex vs. Concave Polygons Interior Angles of Polygons Exterior Angles of Polygons Polygons.

Chapter 8 Notes Polygons and Area Name Basic Geometry 8.1 ...€¦ · Chapter 8 Notes – Polygons and Area Name_____ Basic Geometry 8.1 Classifying Polygons Goal: Describe polygons.

Chapter 8 Notes Polygons and Area Name Basic Geometry 8.1 ...€¦ · Chapter 8 Notes – Polygons and Area Name_____ Basic Geometry 8.1 Classifying Polygons Goal: Describe polygons.

Investigation of Geometrical Thinking Levels And Polygons … · 2020. 12. 3. · classifying polygons, and it has a significant role in terms of reviewing the advanced geometric

Investigation of Geometrical Thinking Levels And Polygons … · 2020. 12. 3. · classifying polygons, and it has a significant role in terms of reviewing the advanced geometric

Unit 6 Introduction to Polygons This unit introduces Polygons. It defines polygons and regular polygons, and has the Polygon Angle Sum theorem. This unit.

Unit 6 Introduction to Polygons This unit introduces Polygons. It defines polygons and regular polygons, and has the Polygon Angle Sum theorem. This unit.